Vulnerabilities > CVE-2019-11235 - Insufficient Verification of Data Authenticity vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
PARTIAL Summary
FreeRADIUS before 3.0.19 mishandles the "each participant verifies that the received scalar is within a range, and that the received group element is a valid point on the curve being used" protection mechanism, aka a "Dragonblood" issue, a similar issue to CVE-2019-9498 and CVE-2019-9499.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- JSON Hijacking (aka JavaScript Hijacking) An attacker targets a system that uses JavaScript Object Notation (JSON) as a transport mechanism between the client and the server (common in Web 2.0 systems using AJAX) to steal possibly confidential information transmitted from the server back to the client inside the JSON object by taking advantage of the loophole in the browser's Same Origin Policy that does not prohibit JavaScript from one website to be included and executed in the context of another website. An attacker gets the victim to visit his or her malicious page that contains a script tag whose source points to the vulnerable system with a URL that requests a response from the server containing a JSON object with possibly confidential information. The malicious page also contains malicious code to capture the JSON object returned by the server before any other processing on it can take place, typically by overriding the JavaScript function used to create new objects. This hook allows the malicious code to get access to the creation of each object and transmit the possibly sensitive contents of the captured JSON object to the attackers' server. There is nothing in the browser's security model to prevent the attackers' malicious JavaScript code (originating from attacker's domain) to set up an environment (as described above) to intercept a JSON object response (coming from the vulnerable target system's domain), read its contents and transmit to the attackers' controlled site. The same origin policy protects the domain object model (DOM), but not the JSON.
- Cache Poisoning An attacker exploits the functionality of cache technologies to cause specific data to be cached that aids the attackers' objectives. This describes any attack whereby an attacker places incorrect or harmful material in cache. The targeted cache can be an application's cache (e.g. a web browser cache) or a public cache (e.g. a DNS or ARP cache). Until the cache is refreshed, most applications or clients will treat the corrupted cache value as valid. This can lead to a wide range of exploits including redirecting web browsers towards sites that install malware and repeatedly incorrect calculations based on the incorrect value.
- DNS Cache Poisoning A domain name server translates a domain name (such as www.example.com) into an IP address that Internet hosts use to contact Internet resources. An attacker modifies a public DNS cache to cause certain names to resolve to incorrect addresses that the attacker specifies. The result is that client applications that rely upon the targeted cache for domain name resolution will be directed not to the actual address of the specified domain name but to some other address. Attackers can use this to herd clients to sites that install malware on the victim's computer or to masquerade as part of a Pharming attack.
- Cross-Site Scripting Using MIME Type Mismatch An attacker creates a file with scripting content but where the specified MIME type of the file is such that scripting is not expected. Some browsers will detect that the specified MIME type of the file does not match the actual type of the content and will automatically switch to using an interpreter for the real content type. If the browser does not invoke script filters before doing this, the attackers' script may run on the target unsanitized. For example, the MIME type text/plain may be used where the actual content is text/javascript or text/html. Since text does not contain scripting instructions, the stated MIME type would indicate that filtering is unnecessary. However, if the target application subsequently determines the file's real type and invokes the appropriate interpreter, scripted content could be invoked. In another example, img tags in HTML content could reference a renderable type file instead of an expected image file. The file extension and MIME type can describe an image file, but the file content can be text/javascript or text/html resulting in script execution. If the browser assumes all references in img tags are images, and therefore do not need to be filtered for scripts, this would bypass content filters. In a cross-site scripting attack, the attacker tricks the victim into accessing a URL that uploads a script file with an incorrectly specified MIME type. If the victim's browser switches to the appropriate interpreter without filtering, the attack will execute as a standard XSS attack, possibly revealing the victim's cookies or executing arbitrary script in their browser.
- Spoofing of UDDI/ebXML Messages An attacker spoofs a UDDI, ebXML, or similar message in order to impersonate a service provider in an e-business transaction. UDDI, ebXML, and similar standards are used to identify businesses in e-business transactions. Among other things, they identify a particular participant, WSDL information for SOAP transactions, and supported communication protocols, including security protocols. By spoofing one of these messages an attacker could impersonate a legitimate business in a transaction or could manipulate the protocols used between a client and business. This could result in disclosure of sensitive information, loss of message integrity, or even financial fraud.
Nessus
NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-1131.NASL description An update for freeradius is now available for Red Hat Enterprise Linux 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. FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network. Security Fix(es) : * freeradius: eap-pwd: authentication bypass via an invalid curve attack (CVE-2019-11235) * freeradius: eap-pwd: fake authentication using reflection (CVE-2019-11234) 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 124752 published 2019-05-10 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/124752 title RHEL 7 : freeradius (RHSA-2019:1131) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2019:1131. The text # itself is copyright (C) Red Hat, Inc. # include("compat.inc"); if (description) { script_id(124752); script_version("1.5"); script_cvs_date("Date: 2020/01/21"); script_cve_id("CVE-2019-11234", "CVE-2019-11235"); script_xref(name:"RHSA", value:"2019:1131"); script_name(english:"RHEL 7 : freeradius (RHSA-2019:1131)"); 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 freeradius is now available for Red Hat Enterprise Linux 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. FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network. Security Fix(es) : * freeradius: eap-pwd: authentication bypass via an invalid curve attack (CVE-2019-11235) * freeradius: eap-pwd: fake authentication using reflection (CVE-2019-11234) 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-2019:1131" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-11234" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-11235" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/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:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); 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:freeradius"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-doc"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-krb5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-ldap"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-mysql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-perl"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-postgresql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-python"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-sqlite"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-unixODBC"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:freeradius-utils"); script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7"); script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.6"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/22"); script_set_attribute(attribute:"patch_publication_date", value:"2019/05/09"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/10"); 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:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 7.x", "Red Hat " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu); yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo"); if (!empty_or_null(yum_updateinfo)) { rhsa = "RHSA-2019:1131"; yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa); if (!empty_or_null(yum_report)) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : yum_report ); exit(0); } else { audit_message = "affected by Red Hat security advisory " + rhsa; audit(AUDIT_OS_NOT, audit_message); } } else { flag = 0; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"freeradius-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"freeradius-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", reference:"freeradius-debuginfo-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", reference:"freeradius-devel-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"freeradius-doc-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"freeradius-doc-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"freeradius-krb5-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"freeradius-krb5-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"freeradius-ldap-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"freeradius-ldap-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"freeradius-mysql-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"freeradius-mysql-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"freeradius-perl-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"freeradius-perl-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"freeradius-postgresql-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"freeradius-postgresql-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"freeradius-python-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"freeradius-python-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"freeradius-sqlite-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"freeradius-sqlite-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"freeradius-unixODBC-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"freeradius-unixODBC-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"freeradius-utils-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"freeradius-utils-3.0.13-10.el7_6")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : rpm_report_get() + redhat_report_package_caveat() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "freeradius / freeradius-debuginfo / freeradius-devel / etc"); } }NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2019-1131.NASL description From Red Hat Security Advisory 2019:1131 : An update for freeradius is now available for Red Hat Enterprise Linux 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. FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network. Security Fix(es) : * freeradius: eap-pwd: authentication bypass via an invalid curve attack (CVE-2019-11235) * freeradius: eap-pwd: fake authentication using reflection (CVE-2019-11234) 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 125109 published 2019-05-15 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/125109 title Oracle Linux 7 : freeradius (ELSA-2019-1131) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2019:1131 and # Oracle Linux Security Advisory ELSA-2019-1131 respectively. # include("compat.inc"); if (description) { script_id(125109); script_version("1.3"); script_cvs_date("Date: 2020/01/17"); script_cve_id("CVE-2019-11234", "CVE-2019-11235"); script_xref(name:"RHSA", value:"2019:1131"); script_name(english:"Oracle Linux 7 : freeradius (ELSA-2019-1131)"); script_summary(english:"Checks rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value:"The remote Oracle Linux host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "From Red Hat Security Advisory 2019:1131 : An update for freeradius is now available for Red Hat Enterprise Linux 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. FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network. Security Fix(es) : * freeradius: eap-pwd: authentication bypass via an invalid curve attack (CVE-2019-11235) * freeradius: eap-pwd: fake authentication using reflection (CVE-2019-11234) 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://oss.oracle.com/pipermail/el-errata/2019-May/008706.html" ); script_set_attribute( attribute:"solution", value:"Update the affected freeradius packages." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/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:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); 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:oracle:linux:freeradius"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freeradius-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freeradius-doc"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freeradius-krb5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freeradius-ldap"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freeradius-mysql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freeradius-perl"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freeradius-postgresql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freeradius-python"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freeradius-sqlite"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freeradius-unixODBC"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freeradius-utils"); script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:7"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/22"); script_set_attribute(attribute:"patch_publication_date", value:"2019/05/14"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/15"); 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:"Oracle Linux Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/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); if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux"); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux"); os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux"); os_ver = os_ver[1]; if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 7", "Oracle Linux " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu); if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu); flag = 0; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-devel-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-doc-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-krb5-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-ldap-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-mysql-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-perl-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-postgresql-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-python-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-sqlite-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-unixODBC-3.0.13-10.el7_6")) flag++; if (rpm_check(release:"EL7", cpu:"x86_64", reference:"freeradius-utils-3.0.13-10.el7_6")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get()); else security_hole(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "freeradius / freeradius-devel / freeradius-doc / freeradius-krb5 / etc"); }NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-1181-1.NASL description This update for freeradius-server fixes the following issues : Security issues fixed : CVE-2019-11235: Fixed an authentication bypass related to the EAP-PWD Commit frame and insufficent validation of elliptic curve points (bsc#1132549). CVE-2019-11234: Fixed an authentication bypass caused by reflecting privous values back to the server (bsc#1132664). 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 124695 published 2019-05-08 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/124695 title SUSE SLES12 Security Update : freeradius-server (SUSE-SU-2019:1181-1) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from SUSE update advisory SUSE-SU-2019:1181-1. # The text itself is copyright (C) SUSE. # include("compat.inc"); if (description) { script_id(124695); script_version("1.3"); script_cvs_date("Date: 2020/01/21"); script_cve_id("CVE-2019-11234", "CVE-2019-11235"); script_name(english:"SUSE SLES12 Security Update : freeradius-server (SUSE-SU-2019:1181-1)"); 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 freeradius-server fixes the following issues : Security issues fixed : CVE-2019-11235: Fixed an authentication bypass related to the EAP-PWD Commit frame and insufficent validation of elliptic curve points (bsc#1132549). CVE-2019-11234: Fixed an authentication bypass caused by reflecting privous values back to the server (bsc#1132664). 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=1132549" ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1132664" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-11234/" ); script_set_attribute( attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-11235/" ); # https://www.suse.com/support/update/announcement/2019/suse-su-20191181-1/ script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?8125912a" ); 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 Software Development Kit 12-SP4:zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-1181=1 SUSE Linux Enterprise Software Development Kit 12-SP3:zypper in -t patch SUSE-SLE-SDK-12-SP3-2019-1181=1 SUSE Linux Enterprise Server 12-SP4:zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-1181=1 SUSE Linux Enterprise Server 12-SP3:zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-1181=1" ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/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:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C"); 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:freeradius-server"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-doc"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-krb5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-krb5-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-ldap"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-ldap-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-libs"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-libs-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-mysql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-mysql-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-perl"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-perl-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-postgresql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-postgresql-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-python"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-python-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-sqlite"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-sqlite-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-utils"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-utils-debuginfo"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/22"); script_set_attribute(attribute:"patch_publication_date", value:"2019/05/07"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/08"); 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:"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:"^(3|4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP3/4", os_ver + " SP" + sp); flag = 0; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-debugsource-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-doc-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-krb5-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-krb5-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-ldap-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-ldap-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-libs-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-libs-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-mysql-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-mysql-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-perl-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-perl-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-postgresql-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-postgresql-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-python-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-python-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-sqlite-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-sqlite-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-utils-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"4", reference:"freeradius-server-utils-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-debugsource-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-doc-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-krb5-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-krb5-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-ldap-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-ldap-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-libs-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-libs-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-mysql-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-mysql-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-perl-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-perl-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-postgresql-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-postgresql-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-python-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-python-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-sqlite-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-sqlite-debuginfo-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-utils-3.0.15-2.11.2")) flag++; if (rpm_check(release:"SLES12", sp:"3", reference:"freeradius-server-utils-debuginfo-3.0.15-2.11.2")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get()); else security_hole(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "freeradius-server"); }NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-1086-1.NASL description This update for freeradius-server fixes the following issues : Security issues fixed : CVE-2019-11235: Fixed an authentication bypass related to the EAP-PWD Commit frame and insufficent validation of elliptic curve points (bsc#1132549). CVE-2019-11234: Fixed an authentication bypass caused by reflecting privous values back to the server (bsc#1132664). 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 124403 published 2019-04-30 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/124403 title SUSE SLED15 / SLES15 Security Update : freeradius-server (SUSE-SU-2019:1086-1) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2019-1142.NASL description From Red Hat Security Advisory 2019:1142 : An update for the freeradius:3.0 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. FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network. Security Fix(es) : * freeradius: eap-pwd: authentication bypass via an invalid curve attack (CVE-2019-11235) * freeradius: eap-pwd: fake authentication using reflection (CVE-2019-11234) 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 127577 published 2019-08-12 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/127577 title Oracle Linux 8 : freeradius:3.0 (ELSA-2019-1142) NASL family NewStart CGSL Local Security Checks NASL id NEWSTART_CGSL_NS-SA-2019-0079_FREERADIUS.NASL description The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has freeradius packages installed that are affected by multiple vulnerabilities: - FreeRADIUS before 3.0.19 mishandles the each participant verifies that the received scalar is within a range, and that the received group element is a valid point on the curve being used protection mechanism, aka a Dragonblood issue, a similar issue to CVE-2019-9498 and CVE-2019-9499. (CVE-2019-11235) - FreeRADIUS before 3.0.19 does not prevent use of reflection for authentication spoofing, aka a Dragonblood issue, a similar issue to CVE-2019-9497. (CVE-2019-11234) Note that Nessus has not tested for this issue but has instead relied only on the application last seen 2020-06-01 modified 2020-06-02 plugin id 127289 published 2019-08-12 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/127289 title NewStart CGSL CORE 5.04 / MAIN 5.04 : freeradius Multiple Vulnerabilities (NS-SA-2019-0079) NASL family SuSE Local Security Checks NASL id OPENSUSE-2020-542.NASL description This update for freeradius-server fixes the following issues : Security issues fixed : - CVE-2019-11235: Fixed an authentication bypass related to the EAP-PWD Commit frame and insufficent validation of elliptic curve points (bsc#1132549). - CVE-2019-11234: Fixed an authentication bypass caused by reflecting privous values back to the server (bsc#1132664). This update was imported from the SUSE:SLE-15:Update update project. last seen 2020-04-30 modified 2020-04-27 plugin id 136005 published 2020-04-27 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/136005 title openSUSE Security Update : freeradius-server (openSUSE-2020-542) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2019-1131.NASL description An update for freeradius is now available for Red Hat Enterprise Linux 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. FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network. Security Fix(es) : * freeradius: eap-pwd: authentication bypass via an invalid curve attack (CVE-2019-11235) * freeradius: eap-pwd: fake authentication using reflection (CVE-2019-11234) 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 125166 published 2019-05-16 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/125166 title CentOS 7 : freeradius (CESA-2019:1131) NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-1039-1.NASL description This update for freeradius-server fixes the following issues : Security issues fixed : CVE-2019-11235: Fixed an authentication bypass related to the EAP-PWD Commit frame and insufficent validation of elliptic curve points (bsc#1132549). CVE-2019-11234: Fixed an authentication bypass caused by reflecting privous values back to the server (bsc#1132664). 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 124319 published 2019-04-26 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/124319 title SUSE SLES12 Security Update : freeradius-server (SUSE-SU-2019:1039-1) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3954-1.NASL description It was discovered that FreeRADIUS incorrectly handled certain inputs. An attacker could possibly use this issue to bypass authentication. (CVE-2019-11234, CVE-2019-11235). 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 124297 published 2019-04-25 reporter Ubuntu Security Notice (C) 2019-2020 Canonical, Inc. / NASL script (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/124297 title Ubuntu 18.04 LTS / 18.10 / 19.04 : freeradius vulnerabilities (USN-3954-1) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-1142.NASL description An update for the freeradius:3.0 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. FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network. Security Fix(es) : * freeradius: eap-pwd: authentication bypass via an invalid curve attack (CVE-2019-11235) * freeradius: eap-pwd: fake authentication using reflection (CVE-2019-11234) 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 2019-05-13 plugin id 124843 published 2019-05-13 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/124843 title RHEL 8 : freeradius:3.0 (RHSA-2019:1142) NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-1394.NASL description This update for freeradius-server fixes the following issues : Security issues fixed : - CVE-2019-11235: Fixed an authentication bypass related to the EAP-PWD Commit frame and insufficent validation of elliptic curve points (bsc#1132549). - CVE-2019-11234: Fixed an authentication bypass caused by reflecting privous values back to the server (bsc#1132664). This update was imported from the SUSE:SLE-12-SP3:Update update project. last seen 2020-06-01 modified 2020-06-02 plugin id 125021 published 2019-05-14 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/125021 title openSUSE Security Update : freeradius-server (openSUSE-2019-1394) NASL family Amazon Linux Local Security Checks NASL id AL2_ALAS-2019-1218.NASL description FreeRADIUS mishandles the last seen 2020-06-01 modified 2020-06-02 plugin id 125601 published 2019-05-31 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/125601 title Amazon Linux 2 : freeradius (ALAS-2019-1218) NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-1346.NASL description This update for freeradius-server fixes the following issues : Security issues fixed : - CVE-2019-11235: Fixed an authentication bypass related to the EAP-PWD Commit frame and insufficent validation of elliptic curve points (bsc#1132549). - CVE-2019-11234: Fixed an authentication bypass caused by reflecting privous values back to the server (bsc#1132664). This update was imported from the SUSE:SLE-15:Update update project. last seen 2020-06-01 modified 2020-06-02 plugin id 124711 published 2019-05-09 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/124711 title openSUSE Security Update : freeradius-server (openSUSE-2019-1346) NASL family NewStart CGSL Local Security Checks NASL id NEWSTART_CGSL_NS-SA-2019-0083_FREERADIUS.NASL description The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has freeradius packages installed that are affected by multiple vulnerabilities: - FreeRADIUS before 3.0.19 mishandles the each participant verifies that the received scalar is within a range, and that the received group element is a valid point on the curve being used protection mechanism, aka a Dragonblood issue, a similar issue to CVE-2019-9498 and CVE-2019-9499. (CVE-2019-11235) - FreeRADIUS before 3.0.19 does not prevent use of reflection for authentication spoofing, aka a Dragonblood issue, a similar issue to CVE-2019-9497. (CVE-2019-11234) Note that Nessus has not tested for this issue but has instead relied only on the application last seen 2020-06-01 modified 2020-06-02 plugin id 127296 published 2019-08-12 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/127296 title NewStart CGSL CORE 5.05 / MAIN 5.05 : freeradius Multiple Vulnerabilities (NS-SA-2019-0083) NASL family Scientific Linux Local Security Checks NASL id SL_20190509_FREERADIUS_ON_SL7_X.NASL description Security Fix(es) : - freeradius: eap-pwd: authentication bypass via an invalid curve attack (CVE-2019-11235) - freeradius: eap-pwd: fake authentication using reflection (CVE-2019-11234) last seen 2020-03-18 modified 2019-05-10 plugin id 124753 published 2019-05-10 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/124753 title Scientific Linux Security Update : freeradius on SL7.x x86_64 (20190509)
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References
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00032.html
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00033.html
- https://access.redhat.com/errata/RHSA-2019:1131
- https://access.redhat.com/errata/RHSA-2019:1142
- https://bugzilla.redhat.com/show_bug.cgi?id=1695748
- https://freeradius.org/release_notes/?br=3.0.x&re=3.0.19
- https://freeradius.org/security/
- https://papers.mathyvanhoef.com/dragonblood.pdf
- https://usn.ubuntu.com/3954-1/
- https://www.kb.cert.org/vuls/id/871675/