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nessusThis script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.SUSE_SU-2021-0890-1.NASL
HistoryMar 22, 2021 - 12:00 a.m.

SUSE SLES15 Security Update : glib2 (SUSE-SU-2021:0890-1)

2021-03-2200:00:00
This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
21

7.9 High

AI Score

Confidence

High

This update for glib2 fixes the following issues :

CVE-2021-27218: g_byte_array_new_take takes a gsize as length but stores in a guint, this patch will refuse if the length is larger than guint. (bsc#1182328)

CVE-2021-27219: g_memdup takes a guint as parameter and sometimes leads into an integer overflow, so add a g_memdup2 function which uses gsize to replace it. (bsc#1182362)

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-2021:0890-1.
# The text itself is copyright (C) SUSE.
#

include('compat.inc');

if (description)
{
  script_id(147938);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/09");

  script_cve_id("CVE-2021-27218", "CVE-2021-27219");

  script_name(english:"SUSE SLES15 Security Update : glib2 (SUSE-SU-2021:0890-1)");

  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 glib2 fixes the following issues :

CVE-2021-27218: g_byte_array_new_take takes a gsize as length but
stores in a guint, this patch will refuse if the length is larger than
guint. (bsc#1182328)

CVE-2021-27219: g_memdup takes a guint as parameter and sometimes
leads into an integer overflow, so add a g_memdup2 function which uses
gsize to replace it. (bsc#1182362)

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=1182328");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1182362");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-27218/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-27219/");
  # https://www.suse.com/support/update/announcement/2021/suse-su-20210890-1
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?39302a36");
  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 Manager Server 4.0 :

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-890=1

SUSE Manager Retail Branch Server 4.0 :

zypper in -t patch
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-890=1

SUSE Manager Proxy 4.0 :

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-890=1

SUSE Linux Enterprise Server for SAP 15-SP1 :

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-890=1

SUSE Linux Enterprise Server for SAP 15 :

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-890=1

SUSE Linux Enterprise Server 15-SP1-LTSS :

zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-890=1

SUSE Linux Enterprise Server 15-SP1-BCL :

zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-890=1

SUSE Linux Enterprise Server 15-LTSS :

zypper in -t patch SUSE-SLE-Product-SLES-15-2021-890=1

SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS :

zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-890=1

SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS :

zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-890=1

SUSE Linux Enterprise High Performance Computing 15-LTSS :

zypper in -t patch SUSE-SLE-Product-HPC-15-2021-890=1

SUSE Linux Enterprise High Performance Computing 15-ESPOS :

zypper in -t patch SUSE-SLE-Product-HPC-15-2021-890=1

SUSE Enterprise Storage 6 :

zypper in -t patch SUSE-Storage-6-2021-890=1

SUSE CaaS Platform 4.0 :

To install this update, use the SUSE CaaS Platform 'skuba' tool. I
will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/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:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-27219");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/02/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/03/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/03/22");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glib2-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glib2-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glib2-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glib2-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glib2-tools-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgio-2_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgio-2_0-0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgio-2_0-0-32bit-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgio-2_0-0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libglib-2_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libglib-2_0-0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libglib-2_0-0-32bit-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libglib-2_0-0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgmodule-2_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgmodule-2_0-0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgmodule-2_0-0-32bit-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgmodule-2_0-0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgobject-2_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgobject-2_0-0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgobject-2_0-0-32bit-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgobject-2_0-0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgthread-2_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgthread-2_0-0-debuginfo");
  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) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/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:"^(SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE 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|1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP0/1", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libgio-2_0-0-32bit-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libgio-2_0-0-32bit-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libglib-2_0-0-32bit-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libglib-2_0-0-32bit-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libgmodule-2_0-0-32bit-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libgmodule-2_0-0-32bit-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libgobject-2_0-0-32bit-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libgobject-2_0-0-32bit-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"glib2-debugsource-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"glib2-devel-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"glib2-devel-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"glib2-tools-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"glib2-tools-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libgio-2_0-0-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libgio-2_0-0-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libglib-2_0-0-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libglib-2_0-0-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libgmodule-2_0-0-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libgmodule-2_0-0-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libgobject-2_0-0-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libgobject-2_0-0-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libgthread-2_0-0-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libgthread-2_0-0-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"glib2-debugsource-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"glib2-devel-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"glib2-devel-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"glib2-tools-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"glib2-tools-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"libgio-2_0-0-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"libgio-2_0-0-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"libglib-2_0-0-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"libglib-2_0-0-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"libgmodule-2_0-0-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"libgmodule-2_0-0-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"libgobject-2_0-0-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"libgobject-2_0-0-debuginfo-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"libgthread-2_0-0-2.54.3-4.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"libgthread-2_0-0-debuginfo-2.54.3-4.24.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "glib2");
}
VendorProductVersionCPE
novellsuse_linux15cpe:/o:novell:suse_linux:15
novellsuse_linuxglib2-debugsourcep-cpe:/a:novell:suse_linux:glib2-debugsource
novellsuse_linuxglib2-develp-cpe:/a:novell:suse_linux:glib2-devel
novellsuse_linuxglib2-devel-debuginfop-cpe:/a:novell:suse_linux:glib2-devel-debuginfo
novellsuse_linuxglib2-toolsp-cpe:/a:novell:suse_linux:glib2-tools
novellsuse_linuxglib2-tools-debuginfop-cpe:/a:novell:suse_linux:glib2-tools-debuginfo
novellsuse_linuxlibgio-2_0p-cpe:/a:novell:suse_linux:libgio-2_0
novellsuse_linuxlibgio-2_0-0p-cpe:/a:novell:suse_linux:libgio-2_0-0
novellsuse_linuxlibgio-2_0-0-32bit-debuginfop-cpe:/a:novell:suse_linux:libgio-2_0-0-32bit-debuginfo
novellsuse_linuxlibgio-2_0-0-debuginfop-cpe:/a:novell:suse_linux:libgio-2_0-0-debuginfo
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