An update for docker is now available for Red Hat Enterprise Linux 7 Extras.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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.
Docker is an open source engine that automates the deployment of any application as a lightweight, portable, self-sufficient container that runs virtually anywhere.
Security Fix(es) :
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.
Bug Fix(es) :
slowness of system shutdown when containers are being stopped - dockerd is unable to communicate with rhel-push-plugin (BZ#1714032)
journald Log() in dockerd causes nil pointer dereference when PutMessage() is called before reading msg.Source (BZ#1720363)
regression: docker cp: Rel: can’t make /…/a relative to a (BZ#1723491)
Regression: docker cp: can no longer pull image files (BZ#1727488)
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2019:1910. The text
# itself is copyright (C) Red Hat, Inc.
#
include("compat.inc");
if (description)
{
script_id(127627);
script_version("1.5");
script_cvs_date("Date: 2020/01/06");
script_cve_id("CVE-2018-15664");
script_xref(name:"RHSA", value:"2019:1910");
script_name(english:"RHEL 7 : docker (RHSA-2019:1910)");
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 docker is now available for Red Hat Enterprise Linux 7
Extras.
Red Hat Product Security has rated this update as having a security
impact of Moderate. 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.
Docker is an open source engine that automates the deployment of any
application as a lightweight, portable, self-sufficient container that
runs virtually anywhere.
Security Fix(es) :
* docker: symlink-exchange race attacks in docker cp (CVE-2018-15664)
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.
Bug Fix(es) :
* slowness of system shutdown when containers are being stopped -
dockerd is unable to communicate with rhel-push-plugin (BZ#1714032)
* journald Log() in dockerd causes nil pointer dereference when
PutMessage() is called before reading msg.Source (BZ#1720363)
* regression: docker cp: Rel: can't make /..../a relative to a
(BZ#1723491)
* Regression: docker cp: can no longer pull image files (BZ#1727488)"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/errata/RHSA-2019:1910"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2018-15664"
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:H/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/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:docker");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:docker-client");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:docker-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:docker-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:docker-logrotate");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:docker-lvm-plugin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:docker-novolume-plugin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:docker-rhel-push-plugin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:docker-v1.10-migrator");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/05/23");
script_set_attribute(attribute:"patch_publication_date", value:"2019/07/29");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/12");
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-2019:1910";
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_check(release:"RHEL7", cpu:"s390x", reference:"docker-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"docker-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"docker-client-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"docker-client-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"docker-common-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"docker-common-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"docker-debuginfo-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"docker-debuginfo-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"docker-logrotate-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"docker-logrotate-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"docker-lvm-plugin-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"docker-lvm-plugin-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"docker-novolume-plugin-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"docker-novolume-plugin-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"docker-rhel-push-plugin-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"docker-rhel-push-plugin-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"docker-v1.10-migrator-1.13.1-102.git7f2769b.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"docker-v1.10-migrator-1.13.1-102.git7f2769b.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, "docker / docker-client / docker-common / docker-debuginfo / etc");
}
}
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | enterprise_linux | docker | p-cpe:/a:redhat:enterprise_linux:docker |
redhat | enterprise_linux | docker-client | p-cpe:/a:redhat:enterprise_linux:docker-client |
redhat | enterprise_linux | docker-common | p-cpe:/a:redhat:enterprise_linux:docker-common |
redhat | enterprise_linux | docker-debuginfo | p-cpe:/a:redhat:enterprise_linux:docker-debuginfo |
redhat | enterprise_linux | docker-logrotate | p-cpe:/a:redhat:enterprise_linux:docker-logrotate |
redhat | enterprise_linux | docker-lvm-plugin | p-cpe:/a:redhat:enterprise_linux:docker-lvm-plugin |
redhat | enterprise_linux | docker-novolume-plugin | p-cpe:/a:redhat:enterprise_linux:docker-novolume-plugin |
redhat | enterprise_linux | docker-rhel-push-plugin | p-cpe:/a:redhat:enterprise_linux:docker-rhel-push-plugin |
redhat | enterprise_linux | docker-v1.10-migrator | p-cpe:/a:redhat:enterprise_linux:docker-v1.10-migrator |
redhat | enterprise_linux | 7 | cpe:/o:redhat:enterprise_linux:7 |