libxml2 has been updated to fix the following security issue :
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-2013:1627-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(83599);
script_version("2.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2011-3102", "CVE-2011-3919", "CVE-2012-0841", "CVE-2012-2807", "CVE-2012-5134", "CVE-2013-0338", "CVE-2013-0339", "CVE-2013-2877");
script_bugtraq_id(51300, 52107, 53540, 54203, 54718, 56684, 58180, 59000, 61041, 61050);
script_name(english:"SUSE SLES10 Security Update : libxml2 (SUSE-SU-2013:1627-1)");
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:
"libxml2 has been updated to fix the following security issue :
- CVE-2013-0338: libxml2 allowed context-dependent
attackers to cause a denial of service (CPU and memory
consumption) via an XML file containing an entity
declaration with long replacement text and many
references to this entity, aka 'internal entity
expansion' with linear complexity.
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."
);
# http://download.suse.com/patch/finder/?keywords=aeb05c467f847178dc94b70e3bc77cc8
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?cdc8f74f"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2011-3102.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2011-3919.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2012-0841.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2012-2807.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2012-5134.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2013-0338.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2013-0339.html"
);
script_set_attribute(
attribute:"see_also",
value:"http://support.novell.com/security/cve/CVE-2013-2877.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/829077"
);
# https://www.suse.com/support/update/announcement/2013/suse-su-20131627-1.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?18ac0600"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected libxml2 packages"
);
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:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libxml2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libxml2-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libxml2-python");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:10");
script_set_attribute(attribute:"patch_publication_date", value:"2013/11/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/05/20");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 Tenable Network Security, Inc.");
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 = eregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! ereg(pattern:"^(SLES10)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES10", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "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 == "SLES10" && (! ereg(pattern:"^4$", string:sp))) audit(AUDIT_OS_NOT, "SLES10 SP4", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES10", sp:"4", cpu:"x86_64", reference:"libxml2-32bit-2.6.23-15.39.1")) flag++;
if (rpm_check(release:"SLES10", sp:"4", cpu:"x86_64", reference:"libxml2-devel-32bit-2.6.23-15.39.1")) flag++;
if (rpm_check(release:"SLES10", sp:"4", cpu:"s390x", reference:"libxml2-32bit-2.6.23-15.39.1")) flag++;
if (rpm_check(release:"SLES10", sp:"4", cpu:"s390x", reference:"libxml2-devel-32bit-2.6.23-15.39.1")) flag++;
if (rpm_check(release:"SLES10", sp:"4", reference:"libxml2-2.6.23-15.39.1")) flag++;
if (rpm_check(release:"SLES10", sp:"4", reference:"libxml2-devel-2.6.23-15.39.1")) flag++;
if (rpm_check(release:"SLES10", sp:"4", reference:"libxml2-python-2.6.23-15.39.1")) 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, "libxml2");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | libxml2 | p-cpe:/a:novell:suse_linux:libxml2 |
novell | suse_linux | libxml2-devel | p-cpe:/a:novell:suse_linux:libxml2-devel |
novell | suse_linux | libxml2-python | p-cpe:/a:novell:suse_linux:libxml2-python |
novell | suse_linux | 10 | cpe:/o:novell:suse_linux:10 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3102
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3919
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0841
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2807
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-5134
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0338
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0339
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2877
support.novell.com/security/cve/CVE-2011-3102.html
support.novell.com/security/cve/CVE-2011-3919.html
support.novell.com/security/cve/CVE-2012-0841.html
support.novell.com/security/cve/CVE-2012-2807.html
support.novell.com/security/cve/CVE-2012-5134.html
support.novell.com/security/cve/CVE-2013-0338.html
support.novell.com/security/cve/CVE-2013-0339.html
support.novell.com/security/cve/CVE-2013-2877.html
www.nessus.org/u?18ac0600
www.nessus.org/u?cdc8f74f
bugzilla.novell.com/829077