SUSE SLES11 Security Update : glibc (SUSE-SU-2015:0551-1)

#%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-2015:0551-1.
# The text itself is copyright (C) SUSE.
#

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

if (description)
{
  script_id(83705);
  script_version("2.18");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2013-7423", "CVE-2014-0475", "CVE-2014-7817", "CVE-2014-9402", "CVE-2015-1472");
  script_bugtraq_id(68505, 71216, 71670, 72428, 72498, 72844);

  script_name(english:"SUSE SLES11 Security Update : glibc (SUSE-SU-2015:0551-1)");
  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 four security issues :

  - CVE-2014-0475: Directory traversal in locale environment
    handling (bnc#887022)

  - CVE-2014-7817: wordexp failed to honour WRDE_NOCMD
    (bsc#906371)

  - CVE-2014-9402: Avoid infinite loop in nss_dns
    getnetbyname (bsc#910599)

  - CVE-2015-1472: Fixed buffer overflow in wscanf
    (bsc#916222)

  - CVE-2013-7423: getaddrinfo() wrote DNS queries to random
    file descriptors under high load. (bnc#915526)

The update package also includes non-security fixes. See advisory for
details.

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=887022"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=906371"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=910599"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=915526"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=916222"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=918233"
  );
  # https://download.suse.com/patch/finder/?keywords=59aada66a6181e4fc79f7233887b7f74
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?2d2c4fcb"
  );
  # https://download.suse.com/patch/finder/?keywords=68a9641d4061f4e1326d0bdc84774515
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?801919d5"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2013-7423/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2014-7817/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2014-9402/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-1472/"
  );
  # https://www.suse.com/support/update/announcement/2015/suse-su-20150551-1.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?6e926dbb"
  );
  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 SP2 LTSS :

zypper in -t patch slessp2-glibc=10401

SUSE Linux Enterprise Server 11 SP1 LTSS :

zypper in -t patch slessp1-glibc=10382

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:C");
  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: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:"2014/07/29");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/03/19");
  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|2)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP1/2", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"glibc-32bit-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"glibc-devel-32bit-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"glibc-locale-32bit-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"glibc-profile-32bit-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"s390x", reference:"glibc-32bit-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"s390x", reference:"glibc-devel-32bit-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"s390x", reference:"glibc-locale-32bit-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"s390x", reference:"glibc-profile-32bit-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-devel-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-html-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-i18ndata-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-info-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-locale-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"glibc-profile-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", reference:"nscd-2.11.1-0.64.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"glibc-32bit-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"glibc-devel-32bit-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"glibc-locale-32bit-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"x86_64", reference:"glibc-profile-32bit-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"s390x", reference:"glibc-32bit-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"s390x", reference:"glibc-devel-32bit-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"s390x", reference:"glibc-locale-32bit-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", cpu:"s390x", reference:"glibc-profile-32bit-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"glibc-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"glibc-devel-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"glibc-html-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"glibc-i18ndata-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"glibc-info-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"glibc-locale-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"glibc-profile-2.11.3-17.45.59.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"nscd-2.11.3-17.45.59.1")) 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");
}