SuSE 10 Security Update : libexif (ZYPP Patch Number 3721)

2007-12-13T00:00:00
ID SUSE_LIBEXIF-3721.NASL
Type nessus
Reporter Tenable
Modified 2012-05-17T00:00:00

Description

A denial of service problem (crash) was fixed in the EXIF Loader of libexif, which could be used to crash the browser or image viewer when it interprets the EXIF tags in prepared JPEG files. (CVE-2007-2645)

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The text description of this plugin is (C) Novell, Inc.
#

include("compat.inc");

if (description)
{
  script_id(29499);
  script_version ("$Revision: 1.13 $");
  script_cvs_date("$Date: 2012/05/17 11:12:38 $");

  script_cve_id("CVE-2007-2645");

  script_name(english:"SuSE 10 Security Update : libexif (ZYPP Patch Number 3721)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SuSE 10 host is missing a security-related patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"A denial of service problem (crash) was fixed in the EXIF Loader of
libexif, which could be used to crash the browser or image viewer when
it interprets the EXIF tags in prepared JPEG files. (CVE-2007-2645)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2007-2645.html"
  );
  script_set_attribute(attribute:"solution", value:"Apply ZYPP patch number 3721.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:suse:suse_linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2007/06/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/12/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2007-2012 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("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) exit(0, "Local checks are not enabled.");
if (!get_kb_item("Host/SuSE/release")) exit(0, "The host is not running SuSE.");
if (!get_kb_item("Host/SuSE/rpm-list")) exit(1, "Could not obtain the list of installed packages.");

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) exit(1, "Failed to determine the architecture type.");
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") exit(1, "Local checks for SuSE 10 on the '"+cpu+"' architecture have not been implemented.");


flag = 0;
if (rpm_check(release:"SLED10", sp:1, reference:"libexif-0.6.13-20.6")) flag++;
if (rpm_check(release:"SLED10", sp:1, cpu:"x86_64", reference:"libexif-32bit-0.6.13-20.6")) flag++;
if (rpm_check(release:"SLES10", sp:1, reference:"libexif-0.6.13-20.6")) flag++;
if (rpm_check(release:"SLES10", sp:1, cpu:"x86_64", reference:"libexif-32bit-0.6.13-20.6")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else exit(0, "The host is not affected.");