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
AI Score
Confidence
High
EPSS
Percentile
96.8%
This update for runc fixes the following issues :
Security vulnerablities addressed :
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)
CVE-2018-16873: Fix a remote command execution during ‘go get -u’ (boo#1118897)
CVE-2018-16874: Fix a directory traversal in ‘go get’ via curly braces in import paths (boo#1118898)
CVE-2018-16875: Fix a CPU denial of service issue (boo#1118899)
Other changes and bug fixes :
Update go requirements to >= go1.10
Create a symlink in /usr/bin/runc to enable rootless Podman and Buildah.
Make use of %license macro
Remove ‘go test’ from %check section, as it has only ever caused us problems and hasn’t (as far as I remember) ever caught a release-blocking issue. Smoke testing has been far more useful. (boo#1095817)
Upgrade to runc v1.0.0~rc6. Upstream changelog is available from https://github.com/opencontainers/runc/releases/tag/v1.0 .0-rc6
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2019-208.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(122338);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/19");
script_cve_id(
"CVE-2018-16873",
"CVE-2018-16874",
"CVE-2018-16875",
"CVE-2019-5736"
);
script_name(english:"openSUSE Security Update : runc (openSUSE-2019-208)");
script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
script_set_attribute(attribute:"description", value:
"This update for runc fixes the following issues :
Security vulnerablities addressed :
- 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)
- CVE-2018-16873: Fix a remote command execution during
'go get -u' (boo#1118897)
- CVE-2018-16874: Fix a directory traversal in 'go get'
via curly braces in import paths (boo#1118898)
- CVE-2018-16875: Fix a CPU denial of service issue
(boo#1118899)
Other changes and bug fixes :
- Update go requirements to >= go1.10
- Create a symlink in /usr/bin/runc to enable rootless
Podman and Buildah.
- Make use of %license macro
- Remove 'go test' from %check section, as it has only
ever caused us problems and hasn't (as far as I
remember) ever caught a release-blocking issue. Smoke
testing has been far more useful. (boo#1095817)
- Upgrade to runc v1.0.0~rc6. Upstream changelog is
available from
https://github.com/opencontainers/runc/releases/tag/v1.0
.0-rc6");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1095817");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1118897");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1118898");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1118899");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1121967");
script_set_attribute(attribute:"see_also", value:"https://github.com/opencontainers/runc/releases/tag/v1.0.0-rc6");
script_set_attribute(attribute:"solution", value:
"Update the affected runc packages.");
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:"2019/02/19");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/02/20");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:runc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:runc-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:runc-test");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0");
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) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
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, "openSUSE");
if (release !~ "^(SUSE15\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.0", reference:"runc-1.0.0~rc6-lp150.2.3.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"runc-debuginfo-1.0.0~rc6-lp150.2.3.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"runc-test-1.0.0~rc6-lp150.2.3.1") ) 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, "runc / runc-debuginfo / runc-test");
}
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
bugzilla.opensuse.org/show_bug.cgi?id=1095817
bugzilla.opensuse.org/show_bug.cgi?id=1118897
bugzilla.opensuse.org/show_bug.cgi?id=1118898
bugzilla.opensuse.org/show_bug.cgi?id=1118899
bugzilla.opensuse.org/show_bug.cgi?id=1121967
github.com/opencontainers/runc/releases/tag/v1.0.0-rc6
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
AI Score
Confidence
High
EPSS
Percentile
96.8%