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.
#
# (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("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/16");
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_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:POC/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:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-11249");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
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:"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:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Red Hat Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
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");
}
}
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | enterprise_linux | atomic-openshift | p-cpe:/a:redhat:enterprise_linux:atomic-openshift |
redhat | enterprise_linux | atomic-openshift-clients | p-cpe:/a:redhat:enterprise_linux:atomic-openshift-clients |
redhat | enterprise_linux | atomic-openshift-clients-redistributable | p-cpe:/a:redhat:enterprise_linux:atomic-openshift-clients-redistributable |
redhat | enterprise_linux | atomic-openshift-docker-excluder | p-cpe:/a:redhat:enterprise_linux:atomic-openshift-docker-excluder |
redhat | enterprise_linux | atomic-openshift-excluder | p-cpe:/a:redhat:enterprise_linux:atomic-openshift-excluder |
redhat | enterprise_linux | atomic-openshift-hyperkube | p-cpe:/a:redhat:enterprise_linux:atomic-openshift-hyperkube |
redhat | enterprise_linux | atomic-openshift-hypershift | p-cpe:/a:redhat:enterprise_linux:atomic-openshift-hypershift |
redhat | enterprise_linux | atomic-openshift-master | p-cpe:/a:redhat:enterprise_linux:atomic-openshift-master |
redhat | enterprise_linux | atomic-openshift-node | p-cpe:/a:redhat:enterprise_linux:atomic-openshift-node |
redhat | enterprise_linux | atomic-openshift-pod | p-cpe:/a:redhat:enterprise_linux:atomic-openshift-pod |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1002100
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11249
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11253
access.redhat.com/errata/RHSA-2019:3239
access.redhat.com/security/cve/cve-2019-1002100
access.redhat.com/security/cve/cve-2019-11249
access.redhat.com/security/cve/cve-2019-11253