Vulnerabilities > CVE-2019-9517 - Allocation of Resources Without Limits or Throttling vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Locate and Exploit Test APIs An attacker exploits a sample, demonstration, or test API that is insecure by default and should not be resident on production systems. Some applications include APIs that are intended to allow an administrator to test and refine their domain. These APIs should usually be disabled once a system enters a production environment. Testing APIs may expose a great deal of diagnostic information intended to aid an administrator, but which can also be used by an attacker to further refine their attack. Moreover, testing APIs may not have adequate security controls or may not have undergone rigorous testing since they were not intended for use in production environments. As such, they may have many flaws and vulnerabilities that would allow an attacker to severely disrupt a target.
- Flooding An attacker consumes the resources of a target by rapidly engaging in a large number of interactions with the target. This type of attack generally exposes a weakness in rate limiting or flow control in management of interactions. Since each request consumes some of the target's resources, if a sufficiently large number of requests must be processed at the same time then the target's resources can be exhausted. The degree to which the attack is successful depends upon the volume of requests in relation to the amount of the resource the target has access to, and other mitigating circumstances such as the target's ability to shift load or acquired additional resources to deal with the depletion. The more protected the resource and the greater the quantity of it that must be consumed, the more resources the attacker may need to have at their disposal. A typical TCP/IP flooding attack is a Distributed Denial-of-Service attack where many machines simultaneously make a large number of requests to a target. Against a target with strong defenses and a large pool of resources, many tens of thousands of attacking machines may be required. When successful this attack prevents legitimate users from accessing the service and can cause the target to crash. This attack differs from resource depletion through leaks or allocations in that the latter attacks do not rely on the volume of requests made to the target but instead focus on manipulation of the target's operations. The key factor in a flooding attack is the number of requests the attacker can make in a given period of time. The greater this number, the more likely an attack is to succeed against a given target.
- Excessive Allocation An attacker causes the target to allocate excessive resources to servicing the attackers' request, thereby reducing the resources available for legitimate services and degrading or denying services. Usually, this attack focuses on memory allocation, but any finite resource on the target could be the attacked, including bandwidth, processing cycles, or other resources. This attack does not attempt to force this allocation through a large number of requests (that would be Resource Depletion through Flooding) but instead uses one or a small number of requests that are carefully formatted to force the target to allocate excessive resources to service this request(s). Often this attack takes advantage of a bug in the target to cause the target to allocate resources vastly beyond what would be needed for a normal request. For example, using an Integer Attack, the attacker could cause a variable that controls allocation for a request to hold an excessively large value. Excessive allocation of resources can render a service degraded or unavailable to legitimate users and can even lead to crashing of the target.
- XML Ping of the Death An attacker initiates a resource depletion attack where a large number of small XML messages are delivered at a sufficiently rapid rate to cause a denial of service or crash of the target. Transactions such as repetitive SOAP transactions can deplete resources faster than a simple flooding attack because of the additional resources used by the SOAP protocol and the resources necessary to process SOAP messages. The transactions used are immaterial as long as they cause resource utilization on the target. In other words, this is a normal flooding attack augmented by using messages that will require extra processing on the target.
- XML Entity Expansion An attacker submits an XML document to a target application where the XML document uses nested entity expansion to produce an excessively large output XML. XML allows the definition of macro-like structures that can be used to simplify the creation of complex structures. However, this capability can be abused to create excessive demands on a processor's CPU and memory. A small number of nested expansions can result in an exponential growth in demands on memory.
Nessus
NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-2893.NASL description An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es) : * HTTP/2: request for large response leads to denial of service (CVE-2019-9517) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-05-23 modified 2019-09-25 plugin id 129333 published 2019-09-25 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129333 title RHEL 8 : httpd:2.4 (RHSA-2019:2893) (Internal Data Buffering) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2019:2893. The text # itself is copyright (C) Red Hat, Inc. # include("compat.inc"); if (description) { script_id(129333); script_version("1.6"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/22"); script_cve_id("CVE-2019-9517"); script_xref(name:"RHSA", value:"2019:2893"); script_name(english:"RHEL 8 : httpd:2.4 (RHSA-2019:2893) (Internal Data Buffering)"); script_summary(english:"Checks the rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value:"The remote Red Hat host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es) : * HTTP/2: request for large response leads to denial of service (CVE-2019-9517) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section." ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2019:2893" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-9517" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-9517"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:httpd"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:httpd-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:httpd-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:httpd-filesystem"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:httpd-manual"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:httpd-tools"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mod_http2"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mod_http2-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mod_ldap"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mod_md"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mod_proxy_html"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mod_session"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mod_ssl"); script_set_attribute(attribute:"cpe", value:"cpe:/a:redhat:enterprise_linux:8::appstream"); script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8"); script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8.0"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/08/13"); script_set_attribute(attribute:"patch_publication_date", value:"2019/09/24"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/25"); script_set_attribute(attribute:"in_the_news", value:"true"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Red Hat Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("misc_func.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat"); os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat"); os_ver = os_ver[1]; if (! preg(pattern:"^8([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 8.x", "Red Hat " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu); module_ver = get_kb_item('Host/RedHat/appstream/httpd'); if (isnull(module_ver)) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module httpd:2.4'); if ('2.4' >!< module_ver) audit(AUDIT_PACKAGE_NOT_AFFECTED, 'Module httpd:' + module_ver); appstreams = { 'httpd:2.4': [ {'reference':'httpd-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'aarch64', 'release':'8'}, {'reference':'httpd-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'s390x', 'release':'8'}, {'reference':'httpd-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'x86_64', 'release':'8'}, {'reference':'httpd-debugsource-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'aarch64', 'release':'8'}, {'reference':'httpd-debugsource-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'s390x', 'release':'8'}, {'reference':'httpd-debugsource-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'x86_64', 'release':'8'}, {'reference':'httpd-devel-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'aarch64', 'release':'8'}, {'reference':'httpd-devel-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'s390x', 'release':'8'}, {'reference':'httpd-devel-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'x86_64', 'release':'8'}, {'reference':'httpd-filesystem-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'release':'8'}, {'reference':'httpd-manual-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'release':'8'}, {'reference':'httpd-tools-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'aarch64', 'release':'8'}, {'reference':'httpd-tools-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'s390x', 'release':'8'}, {'reference':'httpd-tools-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'x86_64', 'release':'8'}, {'reference':'mod_http2-1.11.3-3.module+el8.0.0+4096+eb40e6da', 'cpu':'aarch64', 'release':'8'}, {'reference':'mod_http2-1.11.3-3.module+el8.0.0+4096+eb40e6da', 'cpu':'s390x', 'release':'8'}, {'reference':'mod_http2-1.11.3-3.module+el8.0.0+4096+eb40e6da', 'cpu':'x86_64', 'release':'8'}, {'reference':'mod_http2-debugsource-1.11.3-3.module+el8.0.0+4096+eb40e6da', 'cpu':'aarch64', 'release':'8'}, {'reference':'mod_http2-debugsource-1.11.3-3.module+el8.0.0+4096+eb40e6da', 'cpu':'s390x', 'release':'8'}, {'reference':'mod_http2-debugsource-1.11.3-3.module+el8.0.0+4096+eb40e6da', 'cpu':'x86_64', 'release':'8'}, {'reference':'mod_ldap-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'aarch64', 'release':'8'}, {'reference':'mod_ldap-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'s390x', 'release':'8'}, {'reference':'mod_ldap-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'x86_64', 'release':'8'}, {'reference':'mod_md-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'aarch64', 'release':'8'}, {'reference':'mod_md-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'s390x', 'release':'8'}, {'reference':'mod_md-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'x86_64', 'release':'8'}, {'reference':'mod_proxy_html-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'aarch64', 'release':'8', 'epoch':'1'}, {'reference':'mod_proxy_html-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'s390x', 'release':'8', 'epoch':'1'}, {'reference':'mod_proxy_html-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'x86_64', 'release':'8', 'epoch':'1'}, {'reference':'mod_session-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'aarch64', 'release':'8'}, {'reference':'mod_session-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'s390x', 'release':'8'}, {'reference':'mod_session-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'x86_64', 'release':'8'}, {'reference':'mod_ssl-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'aarch64', 'release':'8', 'epoch':'1'}, {'reference':'mod_ssl-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'s390x', 'release':'8', 'epoch':'1'}, {'reference':'mod_ssl-2.4.37-12.module+el8.0.0+4096+eb40e6da', 'cpu':'x86_64', 'release':'8', 'epoch':'1'} ], }; flag = 0; appstreams_found = 0; foreach module (keys(appstreams)) { appstream = NULL; appstream_name = NULL; appstream_version = NULL; appstream_split = split(module, sep:':', keep:FALSE); if (!empty_or_null(appstream_split)) { appstream_name = appstream_split[0]; appstream_version = appstream_split[1]; if (!empty_or_null(appstream_name)) appstream = get_one_kb_item('Host/RedHat/appstream/' + appstream_name); } if (!empty_or_null(appstream) && appstream_version == appstream || appstream_name == 'all') { appstreams_found++; foreach package_array ( appstreams[module] ) { reference = NULL; release = NULL; sp = NULL; cpu = NULL; el_string = NULL; rpm_spec_vers_cmp = NULL; epoch = NULL; if (!empty_or_null(package_array['reference'])) reference = package_array['reference']; if (!empty_or_null(package_array['release'])) release = 'RHEL' + package_array['release']; if (!empty_or_null(package_array['sp'])) sp = package_array['sp']; if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu']; if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string']; if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp']; if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch']; if (reference && release) { if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++; } } } } if (!appstreams_found) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module httpd:2.4'); if (flag) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : rpm_report_get() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'httpd / httpd-debugsource / httpd-devel / etc'); }NASL family SuSE Local Security Checks NASL id SUSE_SU-2020-0059-1.NASL description This update for nodejs12 fixes the following issues : Update to LTS release 12.13.0 (jsc#SLE-8947). Security issues fixed : CVE-2019-9511: Fixed the HTTP/2 implementation that was vulnerable to window size manipulations (bsc#1146091). CVE-2019-9512: Fixed the HTTP/2 implementation that was vulnerable to floods using PING frames (bsc#1146099). CVE-2019-9513: Fixed the HTTP/2 implementation that was vulnerable to resource loops, potentially leading to a denial of service (bsc#1146094). CVE-2019-9514: Fixed the HTTP/2 implementation that was vulnerable to a reset flood, potentially leading to a denial of service (bsc#1146095). CVE-2019-9515: Fixed the HTTP/2 implementation that was vulnerable to a SETTINGS frame flood (bsc#1146100). CVE-2019-9516: Fixed the HTTP/2 implementation that was vulnerable to a header leak, potentially leading to a denial of service (bsc#1146090). CVE-2019-9517: Fixed the HTTP/2 implementation that was vulnerable to unconstrained interal data buffering (bsc#1146097). CVE-2019-9518: Fixed the HTTP/2 implementation that was vulnerable to a flood of empty frames, potentially leading to a denial of service (bsc#1146093). CVE-2019-13173: Fixed a file overwrite in the fstream.DirWriter() function (bsc#1140290). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 132767 published 2020-01-10 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/132767 title SUSE SLES12 Security Update : nodejs12 (SUSE-SU-2020:0059-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from SUSE update advisory SUSE-SU-2020:0059-1. # The text itself is copyright (C) SUSE. # include("compat.inc"); if (description) { script_id(132767); script_version("1.2"); script_cvs_date("Date: 2020/01/15"); script_cve_id("CVE-2019-13173", "CVE-2019-9511", "CVE-2019-9512", "CVE-2019-9513", "CVE-2019-9514", "CVE-2019-9515", "CVE-2019-9516", "CVE-2019-9517", "CVE-2019-9518"); script_name(english:"SUSE SLES12 Security Update : nodejs12 (SUSE-SU-2020:0059-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)"); script_summary(english:"Checks rpm output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote SUSE host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "This update for nodejs12 fixes the following issues : Update to LTS release 12.13.0 (jsc#SLE-8947). Security issues fixed : CVE-2019-9511: Fixed the HTTP/2 implementation that was vulnerable to window size manipulations (bsc#1146091). CVE-2019-9512: Fixed the HTTP/2 implementation that was vulnerable to floods using PING frames (bsc#1146099). CVE-2019-9513: Fixed the HTTP/2 implementation that was vulnerable to resource loops, potentially leading to a denial of service (bsc#1146094). CVE-2019-9514: Fixed the HTTP/2 implementation that was vulnerable to a reset flood, potentially leading to a denial of service (bsc#1146095). CVE-2019-9515: Fixed the HTTP/2 implementation that was vulnerable to a SETTINGS frame flood (bsc#1146100). CVE-2019-9516: Fixed the HTTP/2 implementation that was vulnerable to a header leak, potentially leading to a denial of service (bsc#1146090). CVE-2019-9517: Fixed the HTTP/2 implementation that was vulnerable to unconstrained interal data buffering (bsc#1146097). CVE-2019-9518: Fixed the HTTP/2 implementation that was vulnerable to a flood of empty frames, potentially leading to a denial of service (bsc#1146093). CVE-2019-13173: Fixed a file overwrite in the fstream.DirWriter() function (bsc#1140290). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1140290" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1146090" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1146091" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1146093" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1146094" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1146095" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1146097" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1146099" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1146100" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1149792" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-13173/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-9511/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-9512/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-9513/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-9514/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-9515/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-9516/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-9517/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-9518/" ); # https://www.suse.com/support/update/announcement/2020/suse-su-20200059-1/ script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?cadca2ae" ); script_set_attribute( attribute:"solution", value: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'. Alternatively you can run the command listed for your product : SUSE Linux Enterprise Module for Web Scripting 12:zypper in -t patch SUSE-SLE-Module-Web-Scripting-12-2020-59=1" ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:P"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-13173"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nodejs12"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nodejs12-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nodejs12-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nodejs12-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:npm12"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/02"); script_set_attribute(attribute:"patch_publication_date", value:"2020/01/09"); script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/10"); script_set_attribute(attribute:"in_the_news", value:"true"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"SuSE Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/SuSE/release"); if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE"); os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE"); os_ver = os_ver[1]; if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu); sp = get_kb_item("Host/SuSE/patchlevel"); if (isnull(sp)) sp = "0"; if (os_ver == "SLES12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP0", os_ver + " SP" + sp); flag = 0; if (rpm_check(release:"SLES12", sp:"0", reference:"nodejs12-12.13.0-1.3.1")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"nodejs12-debuginfo-12.13.0-1.3.1")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"nodejs12-debugsource-12.13.0-1.3.1")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"nodejs12-devel-12.13.0-1.3.1")) flag++; if (rpm_check(release:"SLES12", sp:"0", reference:"npm12-12.13.0-1.3.1")) flag++; if (flag) { if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get()); else security_warning(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "nodejs12"); }NASL family Fedora Local Security Checks NASL id FEDORA_2019-4427FD65BE.NASL description Rebuilt with newer nghttp2 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 128400 published 2019-08-30 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128400 title Fedora 29 : mod_http2 (2019-4427fd65be) (0-Length Headers Leak) (Data Dribble) (Internal Data Buffering) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-4113-1.NASL description Stefan Eissing discovered that the HTTP/2 implementation in Apache did not properly handle upgrade requests from HTTP/1.1 to HTTP/2 in some situations. A remote attacker could use this to cause a denial of service (daemon crash). This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.04. (CVE-2019-0197) Craig Young discovered that a memory overwrite error existed in Apache when performing HTTP/2 very early pushes in some situations. A remote attacker could use this to cause a denial of service (daemon crash). This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.04. (CVE-2019-10081) Craig Young discovered that a read-after-free error existed in the HTTP/2 implementation in Apache during connection shutdown. A remote attacker could use this to possibly cause a denial of service (daemon crash) or possibly expose sensitive information. This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.04. (CVE-2019-10082) Matei Badanoiu discovered that the mod_proxy component of Apache did not properly filter URLs when reporting errors in some configurations. A remote attacker could possibly use this issue to conduct cross-site scripting (XSS) attacks. (CVE-2019-10092) Daniel McCarney discovered that mod_remoteip component of Apache contained a stack buffer overflow when parsing headers from a trusted intermediary proxy in some situations. A remote attacker controlling a trusted proxy could use this to cause a denial of service or possibly execute arbitrary code. This issue only affected Ubuntu 19.04. (CVE-2019-10097) Yukitsugu Sasaki discovered that the mod_rewrite component in Apache was vulnerable to open redirects in some situations. A remote attacker could use this to possibly expose sensitive information or bypass intended restrictions. (CVE-2019-10098) Jonathan Looney discovered that the HTTP/2 implementation in Apache did not properly limit the amount of buffering for client connections in some situations. A remote attacker could use this to cause a denial of service (unresponsive daemon). This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.04. (CVE-2019-9517). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 128412 published 2019-08-30 reporter Ubuntu Security Notice (C) 2019 Canonical, Inc. / NASL script (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128412 title Ubuntu 16.04 LTS / 18.04 LTS / 19.04 : apache2 vulnerabilities (USN-4113-1) (Internal Data Buffering) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2019-2893.NASL description From Red Hat Security Advisory 2019:2893 : An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es) : * HTTP/2: request for large response leads to denial of service (CVE-2019-9517) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-06-01 modified 2020-06-02 plugin id 129330 published 2019-09-25 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129330 title Oracle Linux 8 : httpd:2.4 (ELSA-2019-2893) (Internal Data Buffering) NASL family Amazon Linux Local Security Checks NASL id AL2_ALAS-2019-1342.NASL description Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.(CVE-2019-9511) Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory for these headers and keep the allocation alive until the session dies. This can consume excess memory.(CVE-2019-9516) Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both.(CVE-2019-9517) last seen 2020-06-01 modified 2020-06-02 plugin id 130401 published 2019-10-31 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/130401 title Amazon Linux 2 : mod_http2 (ALAS-2019-1342) (0-Length Headers Leak) (Data Dribble) (Internal Data Buffering) NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-2114.NASL description This update for nodejs10 to version 10.16.3 fixes the following issues : Security issues fixed : - CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service (bsc#1146091). - CVE-2019-9512: Fixed HTTP/2 flood using PING frames results in unbounded memory growth (bsc#1146099). - CVE-2019-9513: Fixed HTTP/2 implementation that is vulnerable to resource loops, potentially leading to a denial of service. (bsc#1146094). - CVE-2019-9514: Fixed HTTP/2 implementation that is vulnerable to a reset flood, potentially leading to a denial of service (bsc#1146095). - CVE-2019-9515: Fixed HTTP/2 flood using SETTINGS frames results in unbounded memory growth (bsc#1146100). - CVE-2019-9516: Fixed HTTP/2 implementation that is vulnerable to a header leak, potentially leading to a denial of service (bsc#1146090). - CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering (bsc#1146097). - CVE-2019-9518: Fixed HTTP/2 implementation that is vulnerable to a flood of empty frames, potentially leading to a denial of service (bsc#1146093). This update was imported from the SUSE:SLE-15:Update update project. last seen 2020-06-01 modified 2020-06-02 plugin id 128668 published 2019-09-11 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128668 title openSUSE Security Update : nodejs10 (openSUSE-2019-2114) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-2799.NASL description An update for the nginx:1.14 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Nginx is a web server and a reverse proxy server for HTTP, SMTP, POP3 (Post Office Protocol 3) and IMAP protocols, with a focus on high concurrency, performance and low memory usage. Security Fix(es) : * HTTP/2: large amount of data request leads to denial of service (CVE-2019-9511) * HTTP/2: flood using PRIORITY frames resulting in excessive resource consumption (CVE-2019-9513) * HTTP/2: 0-length headers leads to denial of service (CVE-2019-9516) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-05-23 modified 2019-09-20 plugin id 129089 published 2019-09-20 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129089 title RHEL 8 : nginx:1.14 (RHSA-2019:2799) (0-Length Headers Leak) (Data Dribble) (Resource Loop) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-2946.NASL description An update is now available for JBoss Core Services on RHEL 6 and RHEL 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section. Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience. This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.29 Service Pack 3 serves as an update to Red Hat JBoss Core Services Apache HTTP Server 2.4.29, and includes bug fixes for CVEs which are linked in the References section. Security Fix(es) : * mod_http2: HTTP/2: 0-length headers leads to denial of service (CVE-2019-9516) * mod_http2: HTTP/2: request for large response leads to denial of service (CVE-2019-9517) Bug Fix(es) : * nghttp2: Rebase to 1.39.2 For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-05-15 modified 2019-10-02 plugin id 129520 published 2019-10-02 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129520 title RHEL 6 / 7 : Red Hat JBoss Core Services Apache HTTP Server 2.4.29 SP3 (RHSA-2019:2946) (0-Length Headers Leak) (Data Dribble) (Internal Data Buffering) (Resource Loop) NASL family Misc. NASL id ORACLE_ENTERPRISE_MANAGER_OPS_CENTER_OCT_2019_CPU.NASL description The version of Oracle Enterprise Manager Ops Center installed on the remote host is affected by multiple vulnerabilities in Enterprise Manager Base Platform component: - An unspecified vulnerability in the Networking (cURL) component of Oracle Enterprise Manager Ops Center. An easy to exploit vulnerability could allow an unauthenticated attacker with network access via HTTPS to compromise Enterprise Manager Ops Center. A successful attack of this vulnerability can result in takeover of Enterprise Manager Ops Center. (CVE-2019-5443) - An unspecified vulnerability in the Networking (jQuery) component of Oracle Enterprise Manager Ops Center. A difficult to exploit vulnerability could allow a low privileged attacker with logon to the infrastructure where Enterprise Manager Ops Center executes to compromise Enterprise Manager Ops Center. A successful attack of this vulnerability can result in unauthorized access of Enterprise Manager Ops Center data. (CVE-2019-11358) - An unspecified vulnerability in the OS Provisioning (Apache HTTP Server) component of Oracle Enterprise Manager Ops Center. An easily exploitable vulnerability could allow an unauthenticated attacker with network access via multiple protocols to compromise Enterprise Manager Ops Center. A successful attack of this vulnerability can result in unauthorized access of Enterprise Manager Ops Center data. (CVE-2019-9517) last seen 2020-05-08 modified 2020-01-17 plugin id 133057 published 2020-01-17 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/133057 title Oracle Enterprise Manager Ops Center (Oct 2019 CPU) NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-2259-1.NASL description This update for nodejs10 to version 10.16.3 fixes the following issues : Security issues fixed : CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service (bsc#1146091). CVE-2019-9512: Fixed HTTP/2 flood using PING frames results in unbounded memory growth (bsc#1146099). CVE-2019-9513: Fixed HTTP/2 implementation that is vulnerable to resource loops, potentially leading to a denial of service. (bsc#1146094). CVE-2019-9514: Fixed HTTP/2 implementation that is vulnerable to a reset flood, potentially leading to a denial of service (bsc#1146095). CVE-2019-9515: Fixed HTTP/2 flood using SETTINGS frames results in unbounded memory growth (bsc#1146100). CVE-2019-9516: Fixed HTTP/2 implementation that is vulnerable to a header leak, potentially leading to a denial of service (bsc#1146090). CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering (bsc#1146097). CVE-2019-9518: Fixed HTTP/2 implementation that is vulnerable to a flood of empty frames, potentially leading to a denial of service (bsc#1146093). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 128467 published 2019-09-03 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128467 title SUSE SLES15 Security Update : nodejs10 (SUSE-SU-2019:2259-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) NASL family Fedora Local Security Checks NASL id FEDORA_2019-6A2980DE56.NASL description Update to Node.js 10.6.13 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 128133 published 2019-08-26 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128133 title Fedora 29 : 1:nodejs (2019-6a2980de56) (0-Length Headers Leak) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-2115.NASL description This update for nodejs8 to version 8.16.1 fixes the following issues : Security issues fixed : - CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service (bsc#1146091). - CVE-2019-9512: Fixed HTTP/2 flood using PING frames results in unbounded memory growth (bsc#1146099). - CVE-2019-9513: Fixed HTTP/2 implementation that is vulnerable to resource loops, potentially leading to a denial of service. (bsc#1146094). - CVE-2019-9514: Fixed HTTP/2 implementation that is vulnerable to a reset flood, potentially leading to a denial of service (bsc#1146095). - CVE-2019-9515: Fixed HTTP/2 flood using SETTINGS frames results in unbounded memory growth (bsc#1146100). - CVE-2019-9516: Fixed HTTP/2 implementation that is vulnerable to a header leak, potentially leading to a denial of service (bsc#1146090). - CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering (bsc#1146097). - CVE-2019-9518: Fixed HTTP/2 implementation that is vulnerable to a flood of empty frames, potentially leading to a denial of service (bsc#1146093). Bug fixes : - Fixed that npm resolves its default config file like in all other versions, as /etc/nodejs/npmrc (bsc#1144919). This update was imported from the SUSE:SLE-15:Update update project. last seen 2020-06-01 modified 2020-06-02 plugin id 128669 published 2019-09-11 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128669 title openSUSE Security Update : nodejs8 (openSUSE-2019-2115) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201909-04.NASL description The remote host is affected by the vulnerability described in GLSA-201909-04 (Apache: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in Apache. Please review the CVE identifiers referenced below for details. Impact : Please review the referenced CVE identifiers for details. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 128593 published 2019-09-09 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128593 title GLSA-201909-04 : Apache: Multiple vulnerabilities (Internal Data Buffering) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-2925.NASL description An update for the nodejs:10 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: nodejs (10.16.3). Security Fix(es) : * HTTP/2: large amount of data requests leads to denial of service (CVE-2019-9511) * HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512) * HTTP/2: flood using PRIORITY frames results in excessive resource consumption (CVE-2019-9513) * HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514) * HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515) * HTTP/2: 0-length headers lead to denial of service (CVE-2019-9516) * HTTP/2: request for large response leads to denial of service (CVE-2019-9517) * HTTP/2: flood using empty frames results in excessive resource consumption (CVE-2019-9518) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-05-23 modified 2019-10-01 plugin id 129480 published 2019-10-01 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129480 title RHEL 8 : nodejs:10 (RHSA-2019:2925) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-2051.NASL description This update for apache2 fixes the following issues : Security issues fixed : - CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering (bsc#1145575). - CVE-2019-10081: Fixed mod_http2 that is vulnerable to memory corruption on early pushes (bsc#1145742). - CVE-2019-10082: Fixed mod_http2 that is vulnerable to read-after-free in h2 connection shutdown (bsc#1145741). - CVE-2019-10092: Fixed limited cross-site scripting in mod_proxy (bsc#1145740). - CVE-2019-10097: Fixed mod_remoteip stack-based buffer overflow and NULL pointer dereference (bsc#1145739). - CVE-2019-10098: Fixed mod_rewrite configuration vulnerablility to open redirect (bsc#1145738). This update was imported from the SUSE:SLE-15:Update update project. last seen 2020-06-01 modified 2020-06-02 plugin id 128460 published 2019-09-03 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128460 title openSUSE Security Update : apache2 (openSUSE-2019-2051) (Internal Data Buffering) NASL family Web Servers NASL id APACHE_2_4_41.NASL description The version of Apache httpd installed on the remote host is prior to 2.4.41. It is, therefore, affected by multiple vulnerabilities as referenced in the 2.4.41 advisory, including the following: - A limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the error page to be malformed and instead point to a page of their choice. This would only be exploitable where a server was set up with proxying enabled but was misconfigured in such a way that the Proxy Error page was displayed. (CVE-2019-10092) - HTTP/2 (2.4.20 through 2.4.39) very early pushes, for example configured with H2PushResource, could lead to an overwrite of memory in the pushing request last seen 2020-04-12 modified 2019-08-20 plugin id 128033 published 2019-08-20 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128033 title Apache 2.4.x < 2.4.41 Multiple Vulnerabilities NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-2329-1.NASL description This update for apache2 fixes the following issues : Security issues fixed : CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering (bsc#1145575). CVE-2019-10081: Fixed mod_http2 that is vulnerable to memory corruption on early pushes (bsc#1145742). CVE-2019-10082: Fixed mod_http2 that is vulnerable to read-after-free in h2 connection shutdown (bsc#1145741). CVE-2019-10092: Fixed limited cross-site scripting in mod_proxy (bsc#1145740). CVE-2019-10098: Fixed mod_rewrite configuration vulnerablility to open redirect (bsc#1145738). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 128612 published 2019-09-09 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128612 title SUSE SLES12 Security Update : apache2 (SUSE-SU-2019:2329-1) (Internal Data Buffering) NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-2260-1.NASL description This update for nodejs8 to version 8.16.1 fixes the following issues : Security issues fixed : CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service (bsc#1146091). CVE-2019-9512: Fixed HTTP/2 flood using PING frames results in unbounded memory growth (bsc#1146099). CVE-2019-9513: Fixed HTTP/2 implementation that is vulnerable to resource loops, potentially leading to a denial of service. (bsc#1146094). CVE-2019-9514: Fixed HTTP/2 implementation that is vulnerable to a reset flood, potentially leading to a denial of service (bsc#1146095). CVE-2019-9515: Fixed HTTP/2 flood using SETTINGS frames results in unbounded memory growth (bsc#1146100). CVE-2019-9516: Fixed HTTP/2 implementation that is vulnerable to a header leak, potentially leading to a denial of service (bsc#1146090). CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering (bsc#1146097). CVE-2019-9518: Fixed HTTP/2 implementation that is vulnerable to a flood of empty frames, potentially leading to a denial of service (bsc#1146093). Bug fixes: Fixed that npm resolves its default config file like in all other versions, as /etc/nodejs/npmrc (bsc#1144919). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 128468 published 2019-09-03 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128468 title SUSE SLES15 Security Update : nodejs8 (SUSE-SU-2019:2260-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2019-2925.NASL description From Red Hat Security Advisory 2019:2925 : An update for the nodejs:10 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: nodejs (10.16.3). Security Fix(es) : * HTTP/2: large amount of data requests leads to denial of service (CVE-2019-9511) * HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512) * HTTP/2: flood using PRIORITY frames results in excessive resource consumption (CVE-2019-9513) * HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514) * HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515) * HTTP/2: 0-length headers lead to denial of service (CVE-2019-9516) * HTTP/2: request for large response leads to denial of service (CVE-2019-9517) * HTTP/2: flood using empty frames results in excessive resource consumption (CVE-2019-9518) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-06-01 modified 2020-06-02 plugin id 129514 published 2019-10-02 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129514 title Oracle Linux 8 : nodejs:10 (ELSA-2019-2925) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) NASL family Huawei Local Security Checks NASL id EULEROS_SA-2020-1155.NASL description According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - In Apache HTTP Server 2.4.32-2.4.39, when mod_remoteip was configured to use a trusted intermediary proxy server using the last seen 2020-05-03 modified 2020-02-25 plugin id 133989 published 2020-02-25 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/133989 title EulerOS 2.0 SP8 : httpd (EulerOS-SA-2020-1155) NASL family Huawei Local Security Checks NASL id EULEROS_SA-2020-1359.NASL description According to the versions of the httpd packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - In Apache HTTP Server 2.4 release 2.4.37 and prior, mod_session checks the session expiry time before decoding the session. This causes session expiry time to be ignored for mod_session_cookie sessions since the expiry time is loaded when the session is decoded.(CVE-2018-17199) - In Apache HTTP Server 2.4.18-2.4.39, using fuzzed network input, the http/2 session handling could be made to read memory after being freed, during connection shutdown.(CVE-2019-10082) - HTTP/2 (2.4.20 through 2.4.39) very early pushes, for example configured with last seen 2020-04-07 modified 2020-04-02 plugin id 135146 published 2020-04-02 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/135146 title EulerOS Virtualization for ARM 64 3.0.6.0 : httpd (EulerOS-SA-2020-1359) NASL family Fedora Local Security Checks NASL id FEDORA_2019-63BA15CC83.NASL description Rebuilt with newer nghttp2 ---- This update includes the latest upstream release of `mod_http2`, version **1.15.3**. Upstream changes include : - fixes Timeout vs. KeepAliveTimeout behaviour, see PR 63534. - Fixes stream cleanup when connection throttling is in place. - Counts stream resets by client on streams initiated by client as cause for connection throttling. - Header length checks are now logged similar to HTTP/1.1 protocol handler - Header length is checked also on the merged value from several header instances and results in a 431 response. - fixing mod_proxy_http2 to support trailers in both directions. See PR 63502. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 128436 published 2019-09-03 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128436 title Fedora 30 : mod_http2 (2019-63ba15cc83) (0-Length Headers Leak) (Data Dribble) (Internal Data Buffering) NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-2254-1.NASL description This update for nodejs10 to version 10.16.3 fixes the following issues : Security issues fixed : CVE-2019-9511: Fixed HTTP/2 implementations that are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service (bsc#1146091). CVE-2019-9512: Fixed HTTP/2 flood using PING frames results in unbounded memory growth (bsc#1146099). CVE-2019-9513: Fixed HTTP/2 implementation that is vulnerable to resource loops, potentially leading to a denial of service. (bsc#1146094). CVE-2019-9514: Fixed HTTP/2 implementation that is vulnerable to a reset flood, potentially leading to a denial of service (bsc#1146095). CVE-2019-9515: Fixed HTTP/2 flood using SETTINGS frames results in unbounded memory growth (bsc#1146100). CVE-2019-9516: Fixed HTTP/2 implementation that is vulnerable to a header leak, potentially leading to a denial of service (bsc#1146090). CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering (bsc#1146097). CVE-2019-9518: Fixed HTTP/2 implementation that is vulnerable to a flood of empty frames, potentially leading to a denial of service (bsc#1146093). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 128411 published 2019-08-30 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128411 title SUSE SLES12 Security Update : nodejs10 (SUSE-SU-2019:2254-1) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-3932.NASL description Updated packages that provide Red Hat JBoss Core Services Pack Apache Server 2.4.37 and fix several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. This release adds the new Apache HTTP Server 2.4.37 packages that are part of the JBoss Core Services offering. This release serves as a replacement for Red Hat JBoss Core Services Pack Apache Server 2.4.29 and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes and enhancements included in this release. Security Fix(es) : * openssl: RSA key generation cache timing vulnerability in crypto/rsa/ rsa_gen.c allows attackers to recover private keys (CVE-2018-0737) * openssl: timing side channel attack in the DSA signature algorithm (CVE-2018-0734) * mod_auth_digest: access control bypass due to race condition (CVE-2019-0217) * openssl: Side-channel vulnerability on SMT/ Hyper-Threading architectures (PortSmash) (CVE-2018-5407) * mod_session_cookie does not respect expiry time (CVE-2018-17199) * mod_http2: DoS via slow, unneeded request bodies (CVE-2018-17189) * mod_http2: possible crash on late upgrade (CVE-2019-0197) * mod_http2: read-after-free on a string compare (CVE-2019-0196) * nghttp2: HTTP/2: large amount of data request leads to denial of service (CVE-2019-9511) * nghttp2: HTTP/2: flood using PRIORITY frames resulting in excessive resource consumption (CVE-2019-9513) * mod_http2: HTTP/2: 0-length headers leads to denial of service (CVE-2019-9516) * mod_http2: HTTP/2: request for large response leads to denial of service (CVE-2019-9517) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-06-01 modified 2020-06-02 plugin id 131215 published 2019-11-22 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/131215 title RHEL 6 : JBoss Core Services (RHSA-2019:3932) (0-Length Headers Leak) (Data Dribble) (Internal Data Buffering) (Resource Loop) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-3933.NASL description An update is now available for JBoss Core Services on RHEL 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. This release adds the new Apache HTTP Server 2.4.37 packages that are part of the JBoss Core Services offering. This release serves as a replacement for Red Hat JBoss Core Services Pack Apache Server 2.4.29 and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes and enhancements included in this release. Security Fix(es) : * openssl: RSA key generation cache timing vulnerability in crypto/rsa/ rsa_gen.c allows attackers to recover private keys (CVE-2018-0737) * openssl: timing side channel attack in the DSA signature algorithm (CVE-2018-0734) * mod_auth_digest: access control bypass due to race condition (CVE-2019-0217) * openssl: Side-channel vulnerability on SMT/Hyper-Threading architectures (PortSmash) (CVE-2018-5407) * mod_session_cookie does not respect expiry time (CVE-2018-17199) * mod_http2: DoS via slow, unneeded request bodies (CVE-2018-17189) * mod_http2: possible crash on late upgrade (CVE-2019-0197) * mod_http2: read-after-free on a string compare (CVE-2019-0196) * nghttp2: HTTP/2: large amount of data request leads to denial of service (CVE-2019-9511) * nghttp2: HTTP/2: flood using PRIORITY frames resulting in excessive resource consumption (CVE-2019-9513) * mod_http2: HTTP/2: 0-length headers leads to denial of service (CVE-2019-9516) * mod_http2: HTTP/2: request for large response leads to denial of service (CVE-2019-9517) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-06-01 modified 2020-06-02 plugin id 131216 published 2019-11-22 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/131216 title RHEL 7 : JBoss Core Services (RHSA-2019:3933) (0-Length Headers Leak) (Data Dribble) (Internal Data Buffering) (Resource Loop) NASL family Debian Local Security Checks NASL id DEBIAN_DSA-4509.NASL description Several vulnerabilities have been found in the Apache HTTPD server. - CVE-2019-9517 Jonathan Looney reported that a malicious client could perform a denial of service attack (exhausting h2 workers) by flooding a connection with requests and basically never reading responses on the TCP connection. - CVE-2019-10081 Craig Young reported that HTTP/2 PUSHes could lead to an overwrite of memory in the pushing request last seen 2020-06-01 modified 2020-06-02 plugin id 128182 published 2019-08-27 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128182 title Debian DSA-4509-1 : apache2 - security update (Internal Data Buffering) NASL family Amazon Linux Local Security Checks NASL id ALA_ALAS-2019-1311.NASL description A vulnerability was found in Apache httpd, in mod_http2. Under certain circumstances, HTTP/2 early pushes could lead to memory corruption, causing a server to crash.(CVE-2019-10081) A read-after-free vulnerability was discovered in Apache httpd, in mod_http2. A specially crafted http/2 client session could cause the server to read memory that was previously freed during connection shutdown, potentially leading to a crash.(CVE-2019-10082) A cross-site scripting vulnerability was found in Apache httpd, affecting the mod_proxy error page. Under certain circumstances, a crafted link could inject content into the HTML displayed in the error page, potentially leading to client-side exploitation.(CVE-2019-10092) A vulnerability was discovered in Apache httpd, in mod_remoteip. A trusted proxy using the last seen 2020-06-01 modified 2020-06-02 plugin id 130281 published 2019-10-28 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/130281 title Amazon Linux AMI : httpd24 (ALAS-2019-1311) (Internal Data Buffering) NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-2237-1.NASL description This update for apache2 fixes the following issues : Security issues fixed : CVE-2019-9517: Fixed HTTP/2 implementations that are vulnerable to unconstrained interal data buffering (bsc#1145575). CVE-2019-10081: Fixed mod_http2 that is vulnerable to memory corruption on early pushes (bsc#1145742). CVE-2019-10082: Fixed mod_http2 that is vulnerable to read-after-free in h2 connection shutdown (bsc#1145741). CVE-2019-10092: Fixed limited cross-site scripting in mod_proxy (bsc#1145740). CVE-2019-10097: Fixed mod_remoteip stack-based buffer overflow and NULL pointer dereference (bsc#1145739). CVE-2019-10098: Fixed mod_rewrite configuration vulnerablility to open redirect (bsc#1145738). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 128316 published 2019-08-29 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128316 title SUSE SLED15 / SLES15 Security Update : apache2 (SUSE-SU-2019:2237-1) (Internal Data Buffering) NASL family Slackware Local Security Checks NASL id SLACKWARE_SSA_2020-091-02.NASL description New httpd packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues. last seen 2020-04-07 modified 2020-04-02 plugin id 135160 published 2020-04-02 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/135160 title Slackware 14.0 / 14.1 / 14.2 / current : httpd (SSA:2020-091-02) (Internal Data Buffering) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-4113-2.NASL description USN-4113-1 fixed vulnerabilities in the Apache HTTP server. Unfortunately, that update introduced a regression when proxying balancer manager connections in some configurations. This update fixes the problem. We apologize for the inconvenience. Original advisory details : Stefan Eissing discovered that the HTTP/2 implementation in Apache did not properly handle upgrade requests from HTTP/1.1 to HTTP/2 in some situations. A remote attacker could use this to cause a denial of service (daemon crash). This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.04. (CVE-2019-0197) Craig Young discovered that a memory overwrite error existed in Apache when performing HTTP/2 very early pushes in some situations. A remote attacker could use this to cause a denial of service (daemon crash). This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.04. (CVE-2019-10081) Craig Young discovered that a read-after-free error existed in the HTTP/2 implementation in Apache during connection shutdown. A remote attacker could use this to possibly cause a denial of service (daemon crash) or possibly expose sensitive information. This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.04. (CVE-2019-10082) Matei Badanoiu discovered that the mod_proxy component of Apache did not properly filter URLs when reporting errors in some configurations. A remote attacker could possibly use this issue to conduct cross-site scripting (XSS) attacks. (CVE-2019-10092) Daniel McCarney discovered that mod_remoteip component of Apache contained a stack buffer overflow when parsing headers from a trusted intermediary proxy in some situations. A remote attacker controlling a trusted proxy could use this to cause a denial of service or possibly execute arbitrary code. This issue only affected Ubuntu 19.04. (CVE-2019-10097) Yukitsugu Sasaki discovered that the mod_rewrite component in Apache was vulnerable to open redirects in some situations. A remote attacker could use this to possibly expose sensitive information or bypass intended restrictions. (CVE-2019-10098) Jonathan Looney discovered that the HTTP/2 implementation in Apache did not properly limit the amount of buffering for client connections in some situations. A remote attacker could use this to cause a denial of service (unresponsive daemon). This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.04. (CVE-2019-9517). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 128993 published 2019-09-18 reporter Ubuntu Security Notice (C) 2019 Canonical, Inc. / NASL script (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128993 title Ubuntu 16.04 LTS / 18.04 LTS / 19.04 : apache2 regression (USN-4113-2) (Internal Data Buffering) NASL family FreeBSD Local Security Checks NASL id FREEBSD_PKG_CAF545F2C0D911E990514C72B94353B5.NASL description SO-AND-SO reports : SECURITY: CVE-2019-10081 mod_http2: HTTP/2 very early pushes, for example configured with last seen 2020-06-01 modified 2020-06-02 plugin id 127951 published 2019-08-20 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/127951 title FreeBSD : Apache -- Multiple vulnerabilities (caf545f2-c0d9-11e9-9051-4c72b94353b5) (Internal Data Buffering) NASL family FreeBSD Local Security Checks NASL id FREEBSD_PKG_C97A940BC39211E9BB38000D3AB229D6.NASL description Node.js reports : Node.js, as well as many other implementations of HTTP/2, have been found vulnerable to Denial of Service attacks. See https://github.com/Netflix/security-bulletins/blob/master/advisories/t hird-party/2019-002.md for more information. Updates are now available for all active Node.js release lines, including Linux ARMv6 builds for Node.js 8.x (which had been delayed). We recommend that all Node.js users upgrade to a version listed below as soon as possible. Vulnerabilities Fixed Impact: All versions of Node.js 8 (LTS last seen 2020-06-01 modified 2020-06-02 plugin id 128043 published 2019-08-21 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128043 title FreeBSD : Node.js -- multiple vulnerabilities (c97a940b-c392-11e9-bb38-000d3ab229d6) (0-Length Headers Leak) (Data Dribble) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood) NASL family Fedora Local Security Checks NASL id FEDORA_2019-5A6A7BC12C.NASL description Update to Node.js 10.6.13 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 128131 published 2019-08-26 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128131 title Fedora 30 : 1:nodejs (2019-5a6a7bc12c) (0-Length Headers Leak) (Empty Frames Flood) (Internal Data Buffering) (Ping Flood) (Reset Flood) (Resource Loop) (Settings Flood)
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References
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html
- http://www.openwall.com/lists/oss-security/2019/08/15/7
- https://access.redhat.com/errata/RHSA-2019:2893
- https://access.redhat.com/errata/RHSA-2019:2925
- https://access.redhat.com/errata/RHSA-2019:2939
- https://access.redhat.com/errata/RHSA-2019:2946
- https://access.redhat.com/errata/RHSA-2019:2949
- https://access.redhat.com/errata/RHSA-2019:2950
- https://access.redhat.com/errata/RHSA-2019:2955
- https://access.redhat.com/errata/RHSA-2019:3932
- https://access.redhat.com/errata/RHSA-2019:3933
- https://access.redhat.com/errata/RHSA-2019:3935
- https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md
- https://kb.cert.org/vuls/id/605641/
- https://kc.mcafee.com/corporate/index?page=content&id=SB10296
- https://lists.apache.org/thread.html/4610762456644181b267c846423b3a990bd4aaea1886ecc7d51febdb%40%3Cannounce.httpd.apache.org%3E
- https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/d89f999e26dfb1d50f247ead1fe8538014eb412b2dbe5be4b1a9ef50%40%3Cdev.httpd.apache.org%3E
- https://lists.apache.org/thread.html/ec97fdfc1a859266e56fef084353a34e0a0b08901b3c1aa317a43c8c%40%3Cdev.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r3c5c3104813c1c5508b55564b66546933079250a46ce50eee90b2e36%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEBFTJB4E2IS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ7QCBOJMOD/
- https://seclists.org/bugtraq/2019/Aug/47
- https://security.gentoo.org/glsa/201909-04
- https://security.netapp.com/advisory/ntap-20190823-0003/
- https://security.netapp.com/advisory/ntap-20190823-0005/
- https://security.netapp.com/advisory/ntap-20190905-0003/
- https://support.f5.com/csp/article/K02591030
- https://support.f5.com/csp/article/K02591030?utm_source=f5support&%3Butm_medium=RSS
- https://usn.ubuntu.com/4113-1/
- https://www.debian.org/security/2019/dsa-4509
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- https://www.synology.com/security/advisory/Synology_SA_19_33
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00004.html
- https://www.synology.com/security/advisory/Synology_SA_19_33
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.debian.org/security/2019/dsa-4509
- https://usn.ubuntu.com/4113-1/
- https://support.f5.com/csp/article/K02591030?utm_source=f5support&%3Butm_medium=RSS
- https://support.f5.com/csp/article/K02591030
- https://security.netapp.com/advisory/ntap-20190905-0003/
- https://security.netapp.com/advisory/ntap-20190823-0005/
- https://security.netapp.com/advisory/ntap-20190823-0003/
- https://security.gentoo.org/glsa/201909-04
- https://seclists.org/bugtraq/2019/Aug/47
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XHTKU7YQ5EEP2XNSAV4M4VJ7QCBOJMOD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BP556LEG3WENHZI5TAQ6ZEBFTJB4E2IS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r3c5c3104813c1c5508b55564b66546933079250a46ce50eee90b2e36%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/ec97fdfc1a859266e56fef084353a34e0a0b08901b3c1aa317a43c8c%40%3Cdev.httpd.apache.org%3E
- https://lists.apache.org/thread.html/d89f999e26dfb1d50f247ead1fe8538014eb412b2dbe5be4b1a9ef50%40%3Cdev.httpd.apache.org%3E
- https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/4610762456644181b267c846423b3a990bd4aaea1886ecc7d51febdb%40%3Cannounce.httpd.apache.org%3E
- https://kc.mcafee.com/corporate/index?page=content&id=SB10296
- https://kb.cert.org/vuls/id/605641/
- https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md
- https://access.redhat.com/errata/RHSA-2019:3935
- https://access.redhat.com/errata/RHSA-2019:3933
- https://access.redhat.com/errata/RHSA-2019:3932
- https://access.redhat.com/errata/RHSA-2019:2955
- https://access.redhat.com/errata/RHSA-2019:2950
- https://access.redhat.com/errata/RHSA-2019:2949
- https://access.redhat.com/errata/RHSA-2019:2946
- https://access.redhat.com/errata/RHSA-2019:2939
- https://access.redhat.com/errata/RHSA-2019:2925
- https://access.redhat.com/errata/RHSA-2019:2893
- http://www.openwall.com/lists/oss-security/2019/08/15/7
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html