Oracle Solaris Third-Party Patch Update : libtiff (cve_2012_2088_denial_of)

2015-01-19T00:00:00
ID SOLARIS11_LIBTIFF_20120821.NASL
Type nessus
Reporter This script is Copyright (C) 2015-2018 Tenable Network Security, Inc.
Modified 2020-01-02T00:00:00

Description

The remote Solaris system is missing necessary patches to address security updates :

  • Integer signedness error in the TIFFReadDirectory function in tif_dirread.c in libtiff 3.9.4 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a negative tile depth in a tiff image, which triggers an improper conversion between signed and unsigned types, leading to a heap-based buffer overflow. (CVE-2012-2088)

  • Multiple integer overflows in tiff2pdf in libtiff before 4.0.2 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted tiff image, which triggers a heap-based buffer overflow. (CVE-2012-2113)

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the Oracle Third Party software advisories.
#
include("compat.inc");

if (description)
{
  script_id(80680);
  script_version("1.3");
  script_cvs_date("Date: 2018/11/15 20:50:24");

  script_cve_id("CVE-2012-2088", "CVE-2012-2113");

  script_name(english:"Oracle Solaris Third-Party Patch Update : libtiff (cve_2012_2088_denial_of)");
  script_summary(english:"Check for the 'entire' version.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Solaris system is missing a security patch for third-party
software."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote Solaris system is missing necessary patches to address
security updates :

  - Integer signedness error in the TIFFReadDirectory
    function in tif_dirread.c in libtiff 3.9.4 and earlier
    allows remote attackers to cause a denial of service
    (application crash) and possibly execute arbitrary code
    via a negative tile depth in a tiff image, which
    triggers an improper conversion between signed and
    unsigned types, leading to a heap-based buffer overflow.
    (CVE-2012-2088)

  - Multiple integer overflows in tiff2pdf in libtiff before
    4.0.2 allow remote attackers to cause a denial of
    service (application crash) or possibly execute
    arbitrary code via a crafted tiff image, which triggers
    a heap-based buffer overflow. (CVE-2012-2113)"
  );
  # https://www.oracle.com/technetwork/topics/security/thirdparty-patch-map-1482893.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?4a913f44"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://blogs.oracle.com/sunsecurity/cve-2012-2088-denial-of-service-dos-vulnerability-in-libtiff"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://blogs.oracle.com/sunsecurity/cve-2012-2113-denial-of-service-dos-vulnerability-in-libtiff"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade to Solaris 11/11 SRU 10.5.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:solaris:11.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:solaris:libtiff");

  script_set_attribute(attribute:"patch_publication_date", value:"2012/08/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/19");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2018 Tenable Network Security, Inc.");
  script_family(english:"Solaris Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Solaris11/release", "Host/Solaris11/pkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("solaris.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Solaris11/release");
if (isnull(release)) audit(AUDIT_OS_NOT, "Solaris11");
pkg_list = solaris_pkg_list_leaves();
if (isnull (pkg_list)) audit(AUDIT_PACKAGE_LIST_MISSING, "Solaris pkg-list packages");

if (empty_or_null(egrep(string:pkg_list, pattern:"^libtiff$"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "libtiff");

flag = 0;

if (solaris_check_release(release:"0.5.11-0.175.0.10.0.5.0", sru:"SRU 10.5a") > 0) flag++;

if (flag)
{
  error_extra = 'Affected package : libtiff\n' + solaris_get_report2();
  error_extra = ereg_replace(pattern:"version", replace:"OS version", string:error_extra);
  if (report_verbosity > 0) security_hole(port:0, extra:error_extra);
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_PACKAGE_NOT_AFFECTED, "libtiff");