Vulnerabilities > CVE-2019-11249 - Permissions, Privileges, and Access Controls vulnerability in Kubernetes
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
NONE Confidentiality impact
NONE Integrity impact
PARTIAL Availability impact
PARTIAL Summary
The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is malicious, it could run any code and output unexpected, malicious results. An attacker could use this to write files to any path on the user’s machine when kubectl cp is called, limited only by the system permissions of the local user. Kubernetes affected versions include versions prior to 1.13.9, versions prior to 1.14.5, versions prior to 1.15.2, and versions 1.1, 1.2, 1.4, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11, 1.12.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Accessing, Modifying or Executing Executable Files An attack of this type exploits a system's configuration that allows an attacker to either directly access an executable file, for example through shell access; or in a possible worst case allows an attacker to upload a file and then execute it. Web servers, ftp servers, and message oriented middleware systems which have many integration points are particularly vulnerable, because both the programmers and the administrators must be in synch regarding the interfaces and the correct privileges for each interface.
- Leverage Executable Code in Non-Executable Files An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
- Blue Boxing This type of attack against older telephone switches and trunks has been around for decades. A tone is sent by an adversary to impersonate a supervisor signal which has the effect of rerouting or usurping command of the line. While the US infrastructure proper may not contain widespread vulnerabilities to this type of attack, many companies are connected globally through call centers and business process outsourcing. These international systems may be operated in countries which have not upgraded Telco infrastructure and so are vulnerable to Blue boxing. Blue boxing is a result of failure on the part of the system to enforce strong authorization for administrative functions. While the infrastructure is different than standard current applications like web applications, there are historical lessons to be learned to upgrade the access control for administrative functions.
- Restful Privilege Elevation Rest uses standard HTTP (Get, Put, Delete) style permissions methods, but these are not necessarily correlated generally with back end programs. Strict interpretation of HTTP get methods means that these HTTP Get services should not be used to delete information on the server, but there is no access control mechanism to back up this logic. This means that unless the services are properly ACL'd and the application's service implementation are following these guidelines then an HTTP request can easily execute a delete or update on the server side. The attacker identifies a HTTP Get URL such as http://victimsite/updateOrder, which calls out to a program to update orders on a database or other resource. The URL is not idempotent so the request can be submitted multiple times by the attacker, additionally, the attacker may be able to exploit the URL published as a Get method that actually performs updates (instead of merely retrieving data). This may result in malicious or inadvertent altering of data on the server.
- Target Programs with Elevated Privileges This attack targets programs running with elevated privileges. The attacker would try to leverage a bug in the running program and get arbitrary code to execute with elevated privileges. For instance an attacker would look for programs that write to the system directories or registry keys (such as HKLM, which stores a number of critical Windows environment variables). These programs are typically running with elevated privileges and have usually not been designed with security in mind. Such programs are excellent exploit targets because they yield lots of power when they break. The malicious user try to execute its code at the same level as a privileged system call.
Nessus
NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-3811.NASL description An update for atomic-openshift is now available for Red Hat OpenShift Container Platform 3.9. 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. Red Hat OpenShift Container Platform is Red Hat last seen 2020-06-01 modified 2020-06-02 plugin id 130747 published 2019-11-08 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/130747 title RHEL 7 : OpenShift Container Platform 3.9 atomic-openshift (RHSA-2019:3811) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2019:3811. The text # itself is copyright (C) Red Hat, Inc. # include("compat.inc"); if (description) { script_id(130747); script_version("1.3"); script_cvs_date("Date: 2019/12/17"); script_cve_id("CVE-2019-10150", "CVE-2019-11249", "CVE-2019-11251", "CVE-2019-11253"); script_xref(name:"RHSA", value:"2019:3811"); script_name(english:"RHEL 7 : OpenShift Container Platform 3.9 atomic-openshift (RHSA-2019:3811)"); 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 atomic-openshift is now available for Red Hat OpenShift Container Platform 3.9. 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. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the atomic-openshift RPM package for Red Hat OpenShift Container Platform 3.9.102. Security Fix(es) : * kubernetes: YAML parsing vulnerable to 'Billion Laughs' attack, allowing for remote denial of service (CVE-2019-11253) * atomic-openshift: OpenShift builds don't verify SSH Host Keys for the Git repository (CVE-2019-10150) * kubernetes: Incomplete fixes for CVE-2019-1002101 and CVE-2019-11246, kubectl cp potential directory traversal (CVE-2019-11249) * kubernetes: `kubectl cp` allows for arbitrary file write via double symlinks (CVE-2019-11251) 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-2019:3811" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-10150" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-11249" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-11251" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-11253" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:R/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-2019-11249"); 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:atomic-openshift"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-clients"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-clients-redistributable"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-cluster-capacity"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-docker-excluder"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-excluder"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-federation-services"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-master"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-node"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-pod"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-sdn-ovs"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-service-catalog"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-template-service-broker"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-tests"); script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/06/12"); script_set_attribute(attribute:"patch_publication_date", value:"2019/11/07"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/11/08"); 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 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-2019:3811"; yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa); if (!empty_or_null(yum_report)) { security_report_v4( port : 0, severity : SECURITY_WARNING, 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_exists(rpm:"atomic-openshift-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-clients-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-clients-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-clients-redistributable-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-clients-redistributable-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-cluster-capacity-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-cluster-capacity-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-docker-excluder-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", reference:"atomic-openshift-docker-excluder-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-excluder-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", reference:"atomic-openshift-excluder-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-federation-services-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-federation-services-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-master-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-master-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-node-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-node-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-pod-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-pod-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-sdn-ovs-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-sdn-ovs-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-service-catalog-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-service-catalog-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-template-service-broker-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-template-service-broker-3.9.102-1.git.0.6411f52.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-tests-3.9", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-tests-3.9.102-1.git.0.6411f52.el7")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, 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, "atomic-openshift / atomic-openshift-clients / etc"); } }NASL family PhotonOS Local Security Checks NASL id PHOTONOS_PHSA-2019-1_0-0255_KUBERNETES.NASL description An update of the kubernetes package has been released. last seen 2020-06-01 modified 2020-06-02 plugin id 129682 published 2019-10-07 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129682 title Photon OS 1.0: Kubernetes PHSA-2019-1.0-0255 code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from VMware Security Advisory PHSA-2019-1.0-0255. The text # itself is copyright (C) VMware, Inc. include("compat.inc"); if (description) { script_id(129682); script_version("1.2"); script_cvs_date("Date: 2019/12/19"); script_cve_id( "CVE-2019-11246", "CVE-2019-11247", "CVE-2019-11248", "CVE-2019-11249" ); script_name(english:"Photon OS 1.0: Kubernetes PHSA-2019-1.0-0255"); script_set_attribute(attribute:"synopsis", value: "The remote PhotonOS host is missing multiple security updates."); script_set_attribute(attribute:"description", value: "An update of the kubernetes package has been released."); script_set_attribute(attribute:"see_also", value:"https://github.com/vmware/photon/wiki/Security-Updates-1.0-255.md"); script_set_attribute(attribute:"solution", value: "Update the affected Linux packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/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:L/UI:N/S:U/C:H/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-2019-11247"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/08/29"); script_set_attribute(attribute:"patch_publication_date", value:"2019/10/01"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/07"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:kubernetes"); script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:photonos:1.0"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"PhotonOS Local Security Checks"); script_copyright(english:"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/PhotonOS/release", "Host/PhotonOS/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/PhotonOS/release"); if (isnull(release) || release !~ "^VMware Photon") audit(AUDIT_OS_NOT, "PhotonOS"); if (release !~ "^VMware Photon (?:Linux|OS) 1\.0(\D|$)") audit(AUDIT_OS_NOT, "PhotonOS 1.0"); if (!get_kb_item("Host/PhotonOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "PhotonOS", cpu); flag = 0; if (rpm_check(release:"PhotonOS-1.0", reference:"kubernetes-1.12.10-1.ph1")) flag++; if (rpm_check(release:"PhotonOS-1.0", reference:"kubernetes-debuginfo-1.12.10-1.ph1")) flag++; if (rpm_check(release:"PhotonOS-1.0", reference:"kubernetes-kubeadm-1.12.10-1.ph1")) flag++; if (rpm_check(release:"PhotonOS-1.0", reference:"kubernetes-kubectl-extras-1.12.10-1.ph1")) flag++; if (rpm_check(release:"PhotonOS-1.0", reference:"kubernetes-pause-1.12.10-1.ph1")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, 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, "kubernetes"); }NASL family PhotonOS Local Security Checks NASL id PHOTONOS_PHSA-2019-3_0-0031_KUBERNETES.NASL description An update of the kubernetes package has been released. last seen 2020-06-01 modified 2020-06-02 plugin id 130125 published 2019-10-22 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/130125 title Photon OS 3.0: Kubernetes PHSA-2019-3.0-0031 code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from VMware Security Advisory PHSA-2019-3.0-0031. The text # itself is copyright (C) VMware, Inc. include("compat.inc"); if (description) { script_id(130125); script_version("1.2"); script_cvs_date("Date: 2019/12/17"); script_cve_id( "CVE-2019-11246", "CVE-2019-11247", "CVE-2019-11248", "CVE-2019-11249" ); script_name(english:"Photon OS 3.0: Kubernetes PHSA-2019-3.0-0031"); script_set_attribute(attribute:"synopsis", value: "The remote PhotonOS host is missing multiple security updates."); script_set_attribute(attribute:"description", value: "An update of the kubernetes package has been released."); script_set_attribute(attribute:"see_also", value:"https://github.com/vmware/photon/wiki/Security-Updates-3.0-0031.md"); script_set_attribute(attribute:"solution", value: "Update the affected Linux packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/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:L/UI:N/S:U/C:H/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-2019-11247"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/08/29"); script_set_attribute(attribute:"patch_publication_date", value:"2019/09/27"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/22"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:kubernetes"); script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:photonos:3.0"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"PhotonOS Local Security Checks"); script_copyright(english:"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/PhotonOS/release", "Host/PhotonOS/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/PhotonOS/release"); if (isnull(release) || release !~ "^VMware Photon") audit(AUDIT_OS_NOT, "PhotonOS"); if (release !~ "^VMware Photon (?:Linux|OS) 3\.0(\D|$)") audit(AUDIT_OS_NOT, "PhotonOS 3.0"); if (!get_kb_item("Host/PhotonOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "PhotonOS", cpu); flag = 0; if (rpm_check(release:"PhotonOS-3.0", reference:"kubernetes-1.12.10-1.ph3")) flag++; if (rpm_check(release:"PhotonOS-3.0", reference:"kubernetes-debuginfo-1.12.10-1.ph3")) flag++; if (rpm_check(release:"PhotonOS-3.0", reference:"kubernetes-kubeadm-1.12.10-1.ph3")) flag++; if (rpm_check(release:"PhotonOS-3.0", reference:"kubernetes-kubectl-extras-1.12.10-1.ph3")) flag++; if (rpm_check(release:"PhotonOS-3.0", reference:"kubernetes-pause-1.12.10-1.ph3")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, 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, "kubernetes"); }NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-3239.NASL description An update for atomic-openshift is now available for Red Hat OpenShift Container Platform 3.10. 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. Red Hat OpenShift Container Platform is Red Hat last seen 2020-06-01 modified 2020-06-02 plugin id 130384 published 2019-10-30 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/130384 title RHEL 7 : OpenShift Container Platform 3.10 atomic-openshift (RHSA-2019:3239) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2019:3239. The text # itself is copyright (C) Red Hat, Inc. # include("compat.inc"); if (description) { script_id(130384); script_version("1.3"); script_cvs_date("Date: 2019/12/17"); script_cve_id("CVE-2019-1002100", "CVE-2019-11249", "CVE-2019-11253"); script_xref(name:"RHSA", value:"2019:3239"); script_name(english:"RHEL 7 : OpenShift Container Platform 3.10 atomic-openshift (RHSA-2019:3239)"); 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 atomic-openshift is now available for Red Hat OpenShift Container Platform 3.10. 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. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Security Fix(es) : * kubernetes: YAML parsing vulnerable to 'Billion Laughs' attack, allowing for remote denial of service (CVE-2019-11253) * kubernetes: Incomplete fixes for CVE-2019-1002101 and CVE-2019-11246, kubectl cp potential directory traversal (CVE-2019-11249) * kube-apiserver: DoS with crafted patch of type json-patch (CVE-2019-1002100) 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-2019:3239" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-11249" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-11253" ); script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-1002100" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:R/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-2019-11249"); 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:atomic-openshift"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-clients"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-clients-redistributable"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-docker-excluder"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-excluder"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-hyperkube"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-hypershift"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-master"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-node"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-pod"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-sdn-ovs"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-template-service-broker"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:atomic-openshift-tests"); script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/01"); script_set_attribute(attribute:"patch_publication_date", value:"2019/10/29"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/30"); 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 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-2019:3239"; yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa); if (!empty_or_null(yum_report)) { security_report_v4( port : 0, severity : SECURITY_WARNING, 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_exists(rpm:"atomic-openshift-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-clients-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-clients-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-clients-redistributable-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-clients-redistributable-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-docker-excluder-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", reference:"atomic-openshift-docker-excluder-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-excluder-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", reference:"atomic-openshift-excluder-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-hyperkube-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-hyperkube-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-hypershift-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-hypershift-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-master-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-master-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-node-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-node-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-pod-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-pod-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-sdn-ovs-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-sdn-ovs-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-template-service-broker-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-template-service-broker-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (rpm_exists(rpm:"atomic-openshift-tests-3.10", release:"RHEL7") && rpm_check(release:"RHEL7", cpu:"x86_64", reference:"atomic-openshift-tests-3.10.181-1.git.0.3ab4b3d.el7")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, 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, "atomic-openshift / atomic-openshift-clients / etc"); } }NASL family Fedora Local Security Checks NASL id FEDORA_2019-2B8EF08C95.NASL description Update to v1.15.2 + carry upstream #81330 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 128127 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/128127 title Fedora 30 : kubernetes (2019-2b8ef08c95) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Fedora Security Advisory FEDORA-2019-2b8ef08c95. # include("compat.inc"); if (description) { script_id(128127); script_version("1.5"); script_cvs_date("Date: 2020/01/02"); script_cve_id("CVE-2019-1002101", "CVE-2019-11246", "CVE-2019-11247", "CVE-2019-11248", "CVE-2019-11249", "CVE-2019-11250"); script_xref(name:"FEDORA", value:"2019-2b8ef08c95"); script_name(english:"Fedora 30 : kubernetes (2019-2b8ef08c95)"); script_summary(english:"Checks rpm output for the updated package."); script_set_attribute( attribute:"synopsis", value:"The remote Fedora host is missing a security update." ); script_set_attribute( attribute:"description", value: "Update to v1.15.2 + carry upstream #81330 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." ); script_set_attribute( attribute:"see_also", value:"https://bodhi.fedoraproject.org/updates/FEDORA-2019-2b8ef08c95" ); script_set_attribute( attribute:"solution", value:"Update the affected kubernetes package." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/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:L/UI:N/S:U/C:H/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-2019-11247"); 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:fedoraproject:fedora:kubernetes"); script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:30"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/01"); script_set_attribute(attribute:"patch_publication_date", value:"2019/08/26"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/26"); 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:"Fedora Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "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); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora"); os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora"); os_ver = os_ver[1]; if (! preg(pattern:"^30([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 30", "Fedora " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu); flag = 0; if (rpm_check(release:"FC30", reference:"kubernetes-1.15.2-1.fc30")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, 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, "kubernetes"); }NASL family PhotonOS Local Security Checks NASL id PHOTONOS_PHSA-2019-1_0-0252_KUBERNETES.NASL description An update of the kubernetes package has been released. last seen 2020-06-01 modified 2020-06-02 plugin id 129784 published 2019-10-11 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129784 title Photon OS 1.0: Kubernetes PHSA-2019-1.0-0252 code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from VMware Security Advisory PHSA-2019-1.0-0252. The text # itself is copyright (C) VMware, Inc. include("compat.inc"); if (description) { script_id(129784); script_version("1.2"); script_cvs_date("Date: 2019/12/19"); script_cve_id( "CVE-2019-11246", "CVE-2019-11247", "CVE-2019-11248", "CVE-2019-11249" ); script_name(english:"Photon OS 1.0: Kubernetes PHSA-2019-1.0-0252"); script_set_attribute(attribute:"synopsis", value: "The remote PhotonOS host is missing multiple security updates."); script_set_attribute(attribute:"description", value: "An update of the kubernetes package has been released."); script_set_attribute(attribute:"see_also", value:"https://github.com/vmware/photon/wiki/Security-Updates-1.0-252.md"); script_set_attribute(attribute:"solution", value: "Update the affected Linux packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/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:L/UI:N/S:U/C:H/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-2019-11247"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/08/29"); script_set_attribute(attribute:"patch_publication_date", value:"2019/10/01"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/11"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:kubernetes"); script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:photonos:1.0"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"PhotonOS Local Security Checks"); script_copyright(english:"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/PhotonOS/release", "Host/PhotonOS/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/PhotonOS/release"); if (isnull(release) || release !~ "^VMware Photon") audit(AUDIT_OS_NOT, "PhotonOS"); if (release !~ "^VMware Photon (?:Linux|OS) 1\.0(\D|$)") audit(AUDIT_OS_NOT, "PhotonOS 1.0"); if (!get_kb_item("Host/PhotonOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "PhotonOS", cpu); flag = 0; if (rpm_check(release:"PhotonOS-1.0", reference:"kubernetes-1.12.10-1.ph1")) flag++; if (rpm_check(release:"PhotonOS-1.0", reference:"kubernetes-debuginfo-1.12.10-1.ph1")) flag++; if (rpm_check(release:"PhotonOS-1.0", reference:"kubernetes-kubeadm-1.12.10-1.ph1")) flag++; if (rpm_check(release:"PhotonOS-1.0", reference:"kubernetes-kubectl-extras-1.12.10-1.ph1")) flag++; if (rpm_check(release:"PhotonOS-1.0", reference:"kubernetes-pause-1.12.10-1.ph1")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, 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, "kubernetes"); }NASL family PhotonOS Local Security Checks NASL id PHOTONOS_PHSA-2019-2_0-0177_KUBERNETES.NASL description An update of the kubernetes package has been released. last seen 2020-06-01 modified 2020-06-02 plugin id 129691 published 2019-10-07 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/129691 title Photon OS 2.0: Kubernetes PHSA-2019-2.0-0177 code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from VMware Security Advisory PHSA-2019-2.0-0177. The text # itself is copyright (C) VMware, Inc. include('compat.inc'); if (description) { script_id(129691); script_version("1.2"); script_cvs_date("Date: 2019/12/19"); script_cve_id( "CVE-2019-11245", "CVE-2019-11246", "CVE-2019-11247", "CVE-2019-11248", "CVE-2019-11249" ); script_name(english:"Photon OS 2.0: Kubernetes PHSA-2019-2.0-0177"); script_set_attribute(attribute:"synopsis", value: "The remote PhotonOS host is missing multiple security updates."); script_set_attribute(attribute:"description", value: "An update of the kubernetes package has been released."); script_set_attribute(attribute:"see_also", value:"https://github.com/vmware/photon/wiki/Security-Updates-2-177.md"); script_set_attribute(attribute:"solution", value: "Update the affected Linux packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/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:L/UI:N/S:U/C:H/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-2019-11247"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"vuln_publication_date", value:"2019/08/29"); script_set_attribute(attribute:"patch_publication_date", value:"2019/09/30"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/07"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:vmware:photonos:kubernetes"); script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:photonos:2.0"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"PhotonOS Local Security Checks"); script_copyright(english:"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/PhotonOS/release", "Host/PhotonOS/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/PhotonOS/release"); if (isnull(release) || release !~ "^VMware Photon") audit(AUDIT_OS_NOT, "PhotonOS"); if (release !~ "^VMware Photon (?:Linux|OS) 2\.0(\D|$)") audit(AUDIT_OS_NOT, "PhotonOS 2.0"); if (!get_kb_item("Host/PhotonOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "PhotonOS", cpu); flag = 0; if (rpm_exists(rpm:"kubernetes-1.12", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-1.12.10-1.ph2")) flag++; if (rpm_exists(rpm:"kubernetes-1.13", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-1.13.10-1.ph2")) flag++; if (rpm_exists(rpm:"kubernetes-1.14", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-1.14.6-1.ph2")) flag++; if (rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-debuginfo-1.12.10-1.ph2")) flag++; if (rpm_exists(rpm:"kubernetes-kubeadm-1.12", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-kubeadm-1.12.10-1.ph2")) flag++; if (rpm_exists(rpm:"kubernetes-kubeadm-1.13", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-kubeadm-1.13.10-1.ph2")) flag++; if (rpm_exists(rpm:"kubernetes-kubeadm-1.14", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-kubeadm-1.14.6-1.ph2")) flag++; if (rpm_exists(rpm:"kubernetes-kubectl-extras-1.12", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-kubectl-extras-1.12.10-1.ph2")) flag++; if (rpm_exists(rpm:"kubernetes-kubectl-extras-1.13", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-kubectl-extras-1.13.10-1.ph2")) flag++; if (rpm_exists(rpm:"kubernetes-kubectl-extras-1.14", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-kubectl-extras-1.14.6-1.ph2")) flag++; if (rpm_exists(rpm:"kubernetes-pause-1.12", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-pause-1.12.10-1.ph2")) flag++; if (rpm_exists(rpm:"kubernetes-pause-1.13", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-pause-1.13.10-1.ph2")) flag++; if (rpm_exists(rpm:"kubernetes-pause-1.14", release:"PhotonOS-2.0") && rpm_check(release:"PhotonOS-2.0", reference:"kubernetes-pause-1.14.6-1.ph2")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, 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, "kubernetes"); }
Redhat
| advisories |
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| rpms |
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References
- https://access.redhat.com/errata/RHBA-2019:2794
- https://access.redhat.com/errata/RHBA-2019:2816
- https://access.redhat.com/errata/RHBA-2019:2824
- https://access.redhat.com/errata/RHSA-2019:3239
- https://access.redhat.com/errata/RHSA-2019:3811
- https://github.com/kubernetes/kubernetes/issues/80984
- https://groups.google.com/d/msg/kubernetes-security-announce/vUtEcSEY6SM/v2ZZxsmtFQAJ
- https://security.netapp.com/advisory/ntap-20190919-0003/