This update for glibc fixes the following issues :
CVE-2017-18269: Fix SSE2 memmove issue when crossing 2GB boundary (bsc#1094150)
CVE-2018-11236: Fix overflow in path length computation (bsc#1094161)
CVE-2018-11237: Don’t write beyond buffer destination in
__mempcpy_avx512_no_vzeroupper (bsc#1094154)
Non security bugs fixed: Fix crash in resolver on memory allocation failure (bsc#1086690)
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-2018:1562-2.
# The text itself is copyright (C) SUSE.
#
include("compat.inc");
if (description)
{
script_id(118259);
script_version("1.4");
script_cvs_date("Date: 2019/09/10 13:51:48");
script_cve_id("CVE-2017-18269", "CVE-2018-11236", "CVE-2018-11237");
script_name(english:"SUSE SLES12 Security Update : glibc (SUSE-SU-2018:1562-2)");
script_summary(english:"Checks rpm output for the updated packages.");
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 glibc fixes the following issues :
CVE-2017-18269: Fix SSE2 memmove issue when crossing 2GB boundary
(bsc#1094150)
CVE-2018-11236: Fix overflow in path length computation (bsc#1094161)
CVE-2018-11237: Don't write beyond buffer destination in
__mempcpy_avx512_no_vzeroupper (bsc#1094154)
Non security bugs fixed: Fix crash in resolver on memory allocation
failure (bsc#1086690)
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=1086690"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1094150"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1094154"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1094161"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-18269/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-11236/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-11237/"
);
# https://www.suse.com/support/update/announcement/2018/suse-su-20181562-2/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?e62a47af"
);
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 Server 12-SP2-BCL:zypper in -t patch
SUSE-SLE-SERVER-12-SP2-BCL-2018-1077=1"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/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:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/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:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glibc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glibc-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glibc-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glibc-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glibc-devel-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glibc-locale");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glibc-locale-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glibc-profile");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nscd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nscd-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/05/18");
script_set_attribute(attribute:"patch_publication_date", value:"2018/10/18");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/10/22");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
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:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
if (cpu >!< "x86_64") audit(AUDIT_ARCH_NOT, "x86_64", cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(2)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP2", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-32bit-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-debuginfo-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-debuginfo-32bit-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-debugsource-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-devel-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-devel-32bit-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-devel-debuginfo-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-devel-debuginfo-32bit-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-locale-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-locale-32bit-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-locale-debuginfo-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-locale-debuginfo-32bit-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-profile-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"glibc-profile-32bit-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"nscd-2.22-62.13.2")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"nscd-debuginfo-2.22-62.13.2")) 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, "glibc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | glibc-debugsource | p-cpe:/a:novell:suse_linux:glibc-debugsource |
novell | suse_linux | glibc-devel | p-cpe:/a:novell:suse_linux:glibc-devel |
novell | suse_linux | glibc-devel-debuginfo | p-cpe:/a:novell:suse_linux:glibc-devel-debuginfo |
novell | suse_linux | glibc-locale | p-cpe:/a:novell:suse_linux:glibc-locale |
novell | suse_linux | glibc-locale-debuginfo | p-cpe:/a:novell:suse_linux:glibc-locale-debuginfo |
novell | suse_linux | glibc-profile | p-cpe:/a:novell:suse_linux:glibc-profile |
novell | suse_linux | nscd | p-cpe:/a:novell:suse_linux:nscd |
novell | suse_linux | nscd-debuginfo | p-cpe:/a:novell:suse_linux:nscd-debuginfo |
novell | suse_linux | 12 | cpe:/o:novell:suse_linux:12 |
novell | suse_linux | glibc | p-cpe:/a:novell:suse_linux:glibc |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18269
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11236
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11237
www.nessus.org/u?e62a47af
bugzilla.suse.com/show_bug.cgi?id=1086690
bugzilla.suse.com/show_bug.cgi?id=1094150
bugzilla.suse.com/show_bug.cgi?id=1094154
bugzilla.suse.com/show_bug.cgi?id=1094161
www.suse.com/security/cve/CVE-2017-18269/
www.suse.com/security/cve/CVE-2018-11236/
www.suse.com/security/cve/CVE-2018-11237/