Scientific Linux Security Update : ImageMagick on SL5.x i386/x86_64

2012-08-01T00:00:00
ID SL_20100825_IMAGEMAGICK_ON_SL5_X.NASL
Type nessus
Reporter Tenable
Modified 2014-08-16T00:00:00

Description

An integer overflow flaw, leading to a heap-based buffer overflow, was found in the ImageMagick routine responsible for creating X11 images. An attacker could create a specially crafted image file that, when opened by a victim, would cause ImageMagick to crash or, potentially, execute arbitrary code. (CVE-2009-1882)

This update also fixes the following bug :

  • previously, portions of certain RGB images on the right side were not rendered and left black when converting or displaying them. With this update, RGB images display correctly. (BZ#625058)

All running instances of ImageMagick must be restarted for this update to take effect.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#

include("compat.inc");

if (description)
{
  script_id(60843);
  script_version("$Revision: 1.2 $");
  script_cvs_date("$Date: 2014/08/16 19:42:09 $");

  script_cve_id("CVE-2009-1882");

  script_name(english:"Scientific Linux Security Update : ImageMagick on SL5.x i386/x86_64");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Scientific Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"An integer overflow flaw, leading to a heap-based buffer overflow, was
found in the ImageMagick routine responsible for creating X11 images.
An attacker could create a specially crafted image file that, when
opened by a victim, would cause ImageMagick to crash or, potentially,
execute arbitrary code. (CVE-2009-1882)

This update also fixes the following bug :

  - previously, portions of certain RGB images on the right
    side were not rendered and left black when converting or
    displaying them. With this update, RGB images display
    correctly. (BZ#625058)

All running instances of ImageMagick must be restarted for this update
to take effect."
  );
  # http://listserv.fnal.gov/scripts/wa.exe?A2=ind1008&L=scientific-linux-errata&T=0&P=2380
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?3dc573da"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=625058"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_cwe_id(189);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/08/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/01");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2014 Tenable Network Security, Inc.");
  script_family(english:"Scientific Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);


flag = 0;
if (rpm_check(release:"SL5", reference:"ImageMagick-6.2.8.0-4.el5_5.2")) flag++;
if (rpm_check(release:"SL5", reference:"ImageMagick-c++-6.2.8.0-4.el5_5.2")) flag++;
if (rpm_check(release:"SL5", reference:"ImageMagick-c++-devel-6.2.8.0-4.el5_5.2")) flag++;
if (rpm_check(release:"SL5", reference:"ImageMagick-devel-6.2.8.0-4.el5_5.2")) flag++;
if (rpm_check(release:"SL5", reference:"ImageMagick-perl-6.2.8.0-4.el5_5.2")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");