CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS
Percentile
96.8%
This update for containerd, docker, docker-runc, golang-github-docker-libnetwork, runc fixes the following issues :
Security issues fixed :
CVE-2018-16875: Fixed a CPU Denial of Service (bsc#1118899).
CVE-2018-16874: Fixed a vulnerabity in go get command which could allow directory traversal in GOPATH mode (bsc#1118898).
CVE-2018-16873: Fixed a vulnerability in go get command which could allow remote code execution when executed with -u in GOPATH mode (bsc#1118897).
CVE-2019-5736: Effectively copying /proc/self/exe during re-exec to avoid write attacks to the host runc binary, which could lead to a container breakout (bsc#1121967).
Other changes and fixes: Update shell completion to use Group:
System/Shells.
Add daemon.json file with rotation logs configuration (bsc#1114832)
Update to Docker 18.09.1-ce (bsc#1124308) and to to runc 96ec2177ae84.
See upstream changelog in the packaged /usr/share/doc/packages/docker/CHANGELOG.md.
Update go requirements to >= go1.10
Use -buildmode=pie for tests and binary build (bsc#1048046 and bsc#1051429).
Remove the usage of ‘cp -r’ to reduce noise in the build logs.
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.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2019:0495-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(122472);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/01/26");
script_cve_id(
"CVE-2018-16873",
"CVE-2018-16874",
"CVE-2018-16875",
"CVE-2019-5736"
);
script_name(english:"SUSE SLED15 / SLES15 Security Update : containerd, docker, docker-runc, golang-github-docker-libnetwork, runc (SUSE-SU-2019:0495-1)");
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 containerd, docker, docker-runc,
golang-github-docker-libnetwork, runc fixes the following issues :
Security issues fixed :
CVE-2018-16875: Fixed a CPU Denial of Service (bsc#1118899).
CVE-2018-16874: Fixed a vulnerabity in go get command which could
allow directory traversal in GOPATH mode (bsc#1118898).
CVE-2018-16873: Fixed a vulnerability in go get command which could
allow remote code execution when executed with -u in GOPATH mode
(bsc#1118897).
CVE-2019-5736: Effectively copying /proc/self/exe during re-exec to
avoid write attacks to the host runc binary, which could lead to a
container breakout (bsc#1121967).
Other changes and fixes: Update shell completion to use Group:
System/Shells.
Add daemon.json file with rotation logs configuration (bsc#1114832)
Update to Docker 18.09.1-ce (bsc#1124308) and to to runc 96ec2177ae84.
See upstream changelog in the packaged
/usr/share/doc/packages/docker/CHANGELOG.md.
Update go requirements to >= go1.10
Use -buildmode=pie for tests and binary build (bsc#1048046 and
bsc#1051429).
Remove the usage of 'cp -r' to reduce noise in the build logs.
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=1048046");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1051429");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1114832");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1118897");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1118898");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1118899");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1121967");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1124308");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-16873/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-16874/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-16875/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-5736/");
# https://www.suse.com/support/update/announcement/2019/suse-su-20190495-1/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?6d6b7e27");
script_set_attribute(attribute:"solution", value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Module for Open Buildservice Development Tools
15:zypper in -t patch
SUSE-SLE-Module-Development-Tools-OBS-15-2019-495=1
SUSE Linux Enterprise Module for Containers 15:zypper in -t patch
SUSE-SLE-Module-Containers-15-2019-495=1");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-5736");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'Docker Container Escape Via runC Overwrite');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/12/14");
script_set_attribute(attribute:"patch_publication_date", value:"2019/02/26");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/02/27");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:containerd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:containerd-ctr");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker-libnetwork");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker-libnetwork-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker-runc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker-runc-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker-test");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:docker-test-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:golang-github-docker-libnetwork");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
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:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED15 / SLES15", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "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 == "SLES15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP0", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP0", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES15", sp:"0", reference:"containerd-1.2.2-5.9.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"containerd-ctr-1.2.2-5.9.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"docker-18.09.1_ce-6.14.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"docker-debuginfo-18.09.1_ce-6.14.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"docker-debugsource-18.09.1_ce-6.14.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"docker-libnetwork-0.7.0.1+gitr2711_2cfbf9b1f981-4.9.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"docker-libnetwork-debuginfo-0.7.0.1+gitr2711_2cfbf9b1f981-4.9.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"docker-runc-1.0.0rc6+gitr3748_96ec2177ae84-6.12.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"docker-runc-debuginfo-1.0.0rc6+gitr3748_96ec2177ae84-6.12.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"docker-test-18.09.1_ce-6.14.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"docker-test-debuginfo-18.09.1_ce-6.14.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"golang-github-docker-libnetwork-0.7.0.1+gitr2711_2cfbf9b1f981-4.9.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"containerd-ctr-1.2.2-5.9.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"docker-debuginfo-18.09.1_ce-6.14.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"docker-debugsource-18.09.1_ce-6.14.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"docker-test-18.09.1_ce-6.14.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"docker-test-debuginfo-18.09.1_ce-6.14.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"golang-github-docker-libnetwork-0.7.0.1+gitr2711_2cfbf9b1f981-4.9.1")) 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, "containerd / docker / docker-runc / golang-github-docker-libnetwork / runc");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16873
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16874
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16875
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5736
www.nessus.org/u?6d6b7e27
bugzilla.suse.com/show_bug.cgi?id=1048046
bugzilla.suse.com/show_bug.cgi?id=1051429
bugzilla.suse.com/show_bug.cgi?id=1114832
bugzilla.suse.com/show_bug.cgi?id=1118897
bugzilla.suse.com/show_bug.cgi?id=1118898
bugzilla.suse.com/show_bug.cgi?id=1118899
bugzilla.suse.com/show_bug.cgi?id=1121967
bugzilla.suse.com/show_bug.cgi?id=1124308
www.suse.com/security/cve/CVE-2018-16873/
www.suse.com/security/cve/CVE-2018-16874/
www.suse.com/security/cve/CVE-2018-16875/
www.suse.com/security/cve/CVE-2019-5736/
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS
Percentile
96.8%