Oracle Linux 5 : ImageMagick (ELSA-2010-0652)

2013-07-12T00:00:00
ID ORACLELINUX_ELSA-2010-0652.NASL
Type nessus
Reporter Tenable
Modified 2015-12-01T00:00:00

Description

From Red Hat Security Advisory 2010:0652 :

Updated ImageMagick packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

ImageMagick is an image display and manipulation tool for the X Window System that can read and write multiple image formats.

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)

Users of ImageMagick are advised to upgrade to these updated packages, which contain backported patches to correct these issues. All running instances of ImageMagick must be restarted for this update to take effect.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2010:0652 and 
# Oracle Linux Security Advisory ELSA-2010-0652 respectively.
#

include("compat.inc");

if (description)
{
  script_id(68088);
  script_version("$Revision: 1.5 $");
  script_cvs_date("$Date: 2015/12/01 16:49:14 $");

  script_cve_id("CVE-2009-1882");
  script_bugtraq_id(35111);
  script_xref(name:"RHSA", value:"2010:0652");

  script_name(english:"Oracle Linux 5 : ImageMagick (ELSA-2010-0652)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"From Red Hat Security Advisory 2010:0652 :

Updated ImageMagick packages that fix one security issue and one bug
are now available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having
moderate security impact. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available from
the CVE link in the References section.

ImageMagick is an image display and manipulation tool for the X Window
System that can read and write multiple image formats.

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)

Users of ImageMagick are advised to upgrade to these updated packages,
which contain backported patches to correct these issues. All running
instances of ImageMagick must be restarted for this update to take
effect."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2010-August/001613.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected imagemagick packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  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_cwe_id(189);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ImageMagick");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ImageMagick-c++");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ImageMagick-c++-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ImageMagick-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ImageMagick-perl");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:5");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/08/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2015 Tenable Network Security, Inc.");
  script_family(english:"Oracle Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "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);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !eregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = eregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! ereg(pattern:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 5", "Oracle Linux " + os_ver);

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 ("x86_64" >!< cpu && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);

flag = 0;
if (rpm_check(release:"EL5", reference:"ImageMagick-6.2.8.0-4.el5_5.2")) flag++;
if (rpm_check(release:"EL5", reference:"ImageMagick-c++-6.2.8.0-4.el5_5.2")) flag++;
if (rpm_check(release:"EL5", reference:"ImageMagick-c++-devel-6.2.8.0-4.el5_5.2")) flag++;
if (rpm_check(release:"EL5", reference:"ImageMagick-devel-6.2.8.0-4.el5_5.2")) flag++;
if (rpm_check(release:"EL5", 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
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ImageMagick / ImageMagick-c++ / ImageMagick-c++-devel / etc");
}