The SUSE Linux Enterprise 11 SP2 LTSS kernel was updated to fix one security issue. This security bug was fixed :
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.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2016:2596-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(94280);
script_version("1.19");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/03/08");
script_cve_id("CVE-2016-5195");
script_xref(name:"IAVA", value:"2016-A-0306-S");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/03/24");
script_name(english:"SUSE SLES11 Security Update : kernel (SUSE-SU-2016:2596-1) (Dirty COW)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The SUSE Linux Enterprise 11 SP2 LTSS kernel was updated to fix one
security issue. This security bug was fixed :
- CVE-2016-5195: Local privilege escalation using
MAP_PRIVATE. It is reportedly exploited in the wild
(bsc#1004418).
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=1004418");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2016-5195/");
# https://www.suse.com/support/update/announcement/2016/suse-su-20162596-1/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?2b6aade1");
script_set_attribute(attribute:"solution", value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Server 11-SP2-LTSS:zypper in -t patch
slessp2-kernel-source-12807=1
SUSE Linux Enterprise Debuginfo 11-SP2:zypper in -t patch
dbgsp2-kernel-source-12807=1
To bring your system up-to-date, use 'zypper patch'.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/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:L/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_core", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
script_set_attribute(attribute:"canvas_package", value:"CANVAS");
script_set_attribute(attribute:"in_the_news", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/11/10");
script_set_attribute(attribute:"patch_publication_date", value:"2016/10/21");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/10/26");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-base");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-man");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-ec2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-ec2-base");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-ec2-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-pae");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-pae-base");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-pae-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-source");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-syms");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-trace");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-trace-base");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-trace-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-base");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-devel");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2016-2022 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:"^(SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES11", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "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 == "SLES11" && (! preg(pattern:"^(2)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP2", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"kernel-ec2-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"kernel-ec2-base-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"kernel-ec2-devel-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"kernel-xen-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"kernel-xen-base-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"kernel-xen-devel-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"kernel-pae-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"kernel-pae-base-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"kernel-pae-devel-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"s390x", reference:"kernel-default-man-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"kernel-default-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"kernel-default-base-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"kernel-default-devel-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"kernel-source-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"kernel-syms-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"kernel-trace-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"kernel-trace-base-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"kernel-trace-devel-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"kernel-ec2-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"kernel-ec2-base-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"kernel-ec2-devel-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"kernel-xen-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"kernel-xen-base-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"kernel-xen-devel-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"kernel-pae-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"kernel-pae-base-3.0.101-0.7.44.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"i586", reference:"kernel-pae-devel-3.0.101-0.7.44.1")) 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, "kernel");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | kernel-default | p-cpe:/a:novell:suse_linux:kernel-default |
novell | suse_linux | kernel-default-base | p-cpe:/a:novell:suse_linux:kernel-default-base |
novell | suse_linux | kernel-default-devel | p-cpe:/a:novell:suse_linux:kernel-default-devel |
novell | suse_linux | kernel-default-man | p-cpe:/a:novell:suse_linux:kernel-default-man |
novell | suse_linux | kernel-ec2 | p-cpe:/a:novell:suse_linux:kernel-ec2 |
novell | suse_linux | kernel-ec2-base | p-cpe:/a:novell:suse_linux:kernel-ec2-base |
novell | suse_linux | kernel-ec2-devel | p-cpe:/a:novell:suse_linux:kernel-ec2-devel |
novell | suse_linux | kernel-pae | p-cpe:/a:novell:suse_linux:kernel-pae |
novell | suse_linux | kernel-pae-base | p-cpe:/a:novell:suse_linux:kernel-pae-base |
novell | suse_linux | kernel-pae-devel | p-cpe:/a:novell:suse_linux:kernel-pae-devel |