GLSA-201603-01 : GIMP: Multiple vulnerabilities

2016-03-07T00:00:00
ID GENTOO_GLSA-201603-01.NASL
Type nessus
Reporter Tenable
Modified 2016-03-07T00:00:00

Description

The remote host is affected by the vulnerability described in GLSA-201603-01 (GIMP: Multiple vulnerabilities)

GIMP’s network server, scriptfu, is vulnerable to the remote execution       of arbitrary code via the python-fu-eval command due to not requiring       authentication.  Additionally, the X Window Dump (XWD) plugin is       vulnerable to multiple buffer overflows possibly allowing the remote       execution of arbitrary code or Denial of Service.  The XWD plugin is       vulnerable due to not validating large color entries.

Impact :

A remote attacker could possibly execute arbitrary code with the       privileges of the process due or perform a Denial of Service.

Workaround :

There is no known work around at this time.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201603-01.
#
# The advisory text is Copyright (C) 2001-2016 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(89712);
  script_version("$Revision: 2.1 $");
  script_cvs_date("$Date: 2016/03/07 14:48:54 $");

  script_cve_id("CVE-2012-4245", "CVE-2013-1913", "CVE-2013-1978");
  script_xref(name:"GLSA", value:"201603-01");

  script_name(english:"GLSA-201603-01 : GIMP: Multiple vulnerabilities");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201603-01
(GIMP: Multiple vulnerabilities)

    GIMP’s network server, scriptfu, is vulnerable to the remote execution
      of arbitrary code via the python-fu-eval command due to not requiring
      authentication.  Additionally, the X Window Dump (XWD) plugin is
      vulnerable to multiple buffer overflows possibly allowing the remote
      execution of arbitrary code or Denial of Service.  The XWD plugin is
      vulnerable due to not validating large color entries.
  
Impact :

    A remote attacker could possibly execute arbitrary code with the
      privileges of the process due or perform a Denial of Service.
  
Workaround :

    There is no known work around at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201603-01"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All GIMP users should upgrade to the latest version:
        # emerge --sync
        # emerge --ask --oneshot --verbose '>=media-gfx/gimp-2.8.0'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:gimp");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/03/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/03/07");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016 Tenable Network Security, Inc.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"media-gfx/gimp", unaffected:make_list("ge 2.8.0"), vulnerable:make_list("lt 2.8.0"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:qpkg_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "GIMP");
}