SUSE SLED10 / SLES10 Security Update : gpg (SUSE-SU-2013:1061-1)

2015-05-20T00:00:00
ID SUSE_SU-2013-1061-1.NASL
Type nessus
Reporter Tenable
Modified 2015-05-20T00:00:00

Description

This update for gpg provides the following fixes :

  • Set proper file permissions when en/de-crypting files (bnc#780943)

  • Fix an issue that could cause corruption of the public keys database. (CVE-2012-6085, bnc#798465)

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-2013:1061-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(83589);
  script_version("$Revision: 2.1 $");
  script_cvs_date("$Date: 2015/05/20 15:11:10 $");

  script_cve_id("CVE-2012-6085");
  script_bugtraq_id(57102);

  script_name(english:"SUSE SLED10 / SLES10 Security Update : gpg (SUSE-SU-2013:1061-1)");
  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:
"This update for gpg provides the following fixes :

  - Set proper file permissions when en/de-crypting files
    (bnc#780943)

  - Fix an issue that could cause corruption of the public
    keys database. (CVE-2012-6085, bnc#798465)

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=3fc2b24dc90bda3b61202a7c4ffc0814
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?77473c67"
  );
  # http://download.suse.com/patch/finder/?keywords=c63e1c0dad4c5e8848b14230545d1ec2
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?278ace5f"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-6085.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/780943"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/798465"
  );
  # https://www.suse.com/support/update/announcement/2013/suse-su-20131061-1.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?76fd96c1"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected gpg packages");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:ND/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:gpg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:gpg2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:10");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/06/20");
  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 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:"^(SLED10|SLES10)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED10 / 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 == "SLED10" && (! ereg(pattern:"^4$", string:sp))) audit(AUDIT_OS_NOT, "SLED10 SP4", os_ver + " SP" + sp);
if (os_ver == "SLES10" && (! ereg(pattern:"^4$", string:sp))) audit(AUDIT_OS_NOT, "SLES10 SP4", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLED10", sp:"4", cpu:"x86_64", reference:"gpg-1.4.2-23.21.1")) flag++;
if (rpm_check(release:"SLED10", sp:"4", cpu:"x86_64", reference:"gpg2-1.9.18-17.23.1")) flag++;
if (rpm_check(release:"SLED10", sp:"4", cpu:"i586", reference:"gpg-1.4.2-23.21.1")) flag++;
if (rpm_check(release:"SLED10", sp:"4", cpu:"i586", reference:"gpg2-1.9.18-17.23.1")) flag++;
if (rpm_check(release:"SLES10", sp:"4", reference:"gpg-1.4.2-23.21.1")) flag++;
if (rpm_check(release:"SLES10", sp:"4", reference:"gpg2-1.9.18-17.23.1")) 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, "gpg");
}