CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
89.0%
This update for glibc fixes the following issues :
Fix buffer overrun in EUC-KR conversion module (CVE-2019-25013, bsc#1182117, BZ #24973)
gconv: Fix assertion failure in ISO-2022-JP-3 module (CVE-2021-3326, bsc#1181505, BZ #27256)
Fix parsing of /sys/devices/system/cpu/online (bsc#1180038, BZ #25859)
powerpc: Add support for POWER10 (bsc#1181365)
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-2021:0608-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(146924);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/05/10");
script_cve_id("CVE-2019-25013", "CVE-2021-3326");
script_name(english:"SUSE SLES12 Security Update : glibc (SUSE-SU-2021:0608-1)");
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 glibc fixes the following issues :
Fix buffer overrun in EUC-KR conversion module (CVE-2019-25013,
bsc#1182117, BZ #24973)
gconv: Fix assertion failure in ISO-2022-JP-3 module (CVE-2021-3326,
bsc#1181505, BZ #27256)
Fix parsing of /sys/devices/system/cpu/online (bsc#1180038, BZ #25859)
powerpc: Add support for POWER10 (bsc#1181365)
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=1180038");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1181365");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1181505");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1182117");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-25013/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3326/");
# https://www.suse.com/support/update/announcement/2021/suse-su-20210608-1
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?8802a8b0");
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 Software Development Kit 12-SP5 :
zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-608=1
SUSE Linux Enterprise Server 12-SP5 :
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-608=1");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-25013");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-3326");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/01/04");
script_set_attribute(attribute:"patch_publication_date", value:"2021/02/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/03/01");
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:"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) 2021-2022 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:"^(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);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(5)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP5", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-32bit-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-debuginfo-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-debuginfo-32bit-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-debugsource-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-devel-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-devel-32bit-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-devel-debuginfo-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-devel-debuginfo-32bit-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-locale-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-locale-32bit-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-locale-debuginfo-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-locale-debuginfo-32bit-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-profile-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"glibc-profile-32bit-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"nscd-2.22-114.5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"nscd-debuginfo-2.22-114.5.1")) 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, "glibc");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25013
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3326
www.nessus.org/u?8802a8b0
bugzilla.suse.com/show_bug.cgi?id=1180038
bugzilla.suse.com/show_bug.cgi?id=1181365
bugzilla.suse.com/show_bug.cgi?id=1181505
bugzilla.suse.com/show_bug.cgi?id=1182117
www.suse.com/security/cve/CVE-2019-25013/
www.suse.com/security/cve/CVE-2021-3326/
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
89.0%