SUSE SLES11 Security Update : glibc (SUSE-SU-2015:0164-1)

#%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-2015:0164-1.
# The text itself is copyright (C) SUSE.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(83673);
  script_version("2.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2012-6656", "CVE-2013-4357", "CVE-2014-6040");
  script_bugtraq_id(67992, 69470, 69472);

  script_name(english:"SUSE SLES11 Security Update : glibc (SUSE-SU-2015:0164-1)");
  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:
"glibc has been updated to fix one security issue and several bugs :

Security issue fixed :

  - Fix crashes on invalid input in IBM gconv modules
    (CVE-2014-6040, CVE-2012-6656)

  - Fixed a stack overflow during hosts parsing
    (CVE-2013-4357)

Bugs fixed :

  - don't touch user-controlled stdio locks in forked child
    (bsc#864081, GLIBC BZ #12847)

  - Fix infinite loop in check_pf (bsc#909053, GLIBC BZ
    #12926)

  - Add check for RTLD_DEEPBIND environment variable to
    disable deepbinding of NSS modules (bsc#888860)

  - Fix infinite loop in check_pf (bsc#909053, GLIBC BZ
    #12926)

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=844309"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=888860"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=894553"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=894556"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=909053"
  );
  # https://download.suse.com/patch/finder/?keywords=0d01346ebb9d9e39d1c632f49a85a7ee
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?2d6d44bc"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2012-6656/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2013-4357/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2014-6040/"
  );
  # https://www.suse.com/support/update/announcement/2015/suse-su-20150164-1.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?f66ba9d9"
  );
  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 SP1 LTSS :

zypper in -t patch slessp1-glibc-10217

To bring your system up-to-date, use 'zypper patch'."
  );
  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: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:"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:glibc");
  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-html");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glibc-i18ndata");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glibc-info");
  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-profile");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:nscd");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/12/05");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/01/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/05/20");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2021 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:"^(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:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP1", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"glibc-32bit-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"glibc-devel-32bit-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"glibc-locale-32bit-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"glibc-profile-32bit-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"s390x", reference:"glibc-32bit-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"s390x", reference:"glibc-devel-32bit-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"s390x", reference:"glibc-locale-32bit-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"s390x", reference:"glibc-profile-32bit-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-devel-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-html-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-i18ndata-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-info-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-locale-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-profile-2.11.1-0.62.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"nscd-2.11.1-0.62.1")) 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, "glibc");
}