The OJPEGPostDecode function in tif_ojpeg.c in LibTIFF 3.9.0 and 3.9.2, as used in tiff2ps, allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted TIFF image, related to "downsampled OJPEG input."

Version 3.9.6-11+deb7u1 and 3.9.6-11+deb7u2 introduced changes that resulted in libtiff writing out invalid tiff files when the compression scheme in use relies on codec-specific TIFF tags embedded in the image.

For Debian 7 'Wheezy', these problems have been fixed in version 3.9.6-11+deb7u3.

We recommend that you upgrade your tiff3 packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

A heap-based buffer overflow and a use-after-free flaw were found in the tiff2pdf tool. An attacker could use these flaws to create a specially crafted TIFF file that would cause tiff2pdf to crash or, possibly, execute arbitrary code. (CVE-2013-1960 , CVE-2013-4232)

Multiple buffer overflow flaws were found in the gif2tiff tool. An attacker could use these flaws to create a specially crafted GIF file that could cause gif2tiff to crash or, possibly, execute arbitrary code. (CVE-2013-4231 , CVE-2013-4243 , CVE-2013-4244)

A flaw was found in the way libtiff handled OJPEG-encoded TIFF images.
An attacker could use this flaw to create a specially crafted TIFF file that would cause an application using libtiff to crash.
(CVE-2010-2596)

Multiple buffer overflow flaws were found in the tiff2pdf tool. An attacker could use these flaws to create a specially crafted TIFF file that would cause tiff2pdf to crash. (CVE-2013-1961)

A heap-based buffer overflow and a use-after-free flaw were found in the tiff2pdf tool. An attacker could use these flaws to create a specially crafted TIFF file that would cause tiff2pdf to crash or, possibly, execute arbitrary code. (CVE-2013-1960, CVE-2013-4232)

Multiple buffer overflow flaws were found in the gif2tiff tool. An attacker could use these flaws to create a specially crafted GIF file that could cause gif2tiff to crash or, possibly, execute arbitrary code. (CVE-2013-4231, CVE-2013-4243, CVE-2013-4244)

A flaw was found in the way libtiff handled OJPEG-encoded TIFF images.
An attacker could use this flaw to create a specially crafted TIFF file that would cause an application using libtiff to crash.
(CVE-2010-2596)

Multiple buffer overflow flaws were found in the tiff2pdf tool. An attacker could use these flaws to create a specially crafted TIFF file that would cause tiff2pdf to crash. (CVE-2013-1961)

All running applications linked against libtiff must be restarted for this update to take effect.

Updated libtiff packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having Moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

A heap-based buffer overflow and a use-after-free flaw were found in the tiff2pdf tool. An attacker could use these flaws to create a specially crafted TIFF file that would cause tiff2pdf to crash or, possibly, execute arbitrary code. (CVE-2013-1960, CVE-2013-4232)

Multiple buffer overflow flaws were found in the gif2tiff tool. An attacker could use these flaws to create a specially crafted GIF file that could cause gif2tiff to crash or, possibly, execute arbitrary code. (CVE-2013-4231, CVE-2013-4243, CVE-2013-4244)

A flaw was found in the way libtiff handled OJPEG-encoded TIFF images.
An attacker could use this flaw to create a specially crafted TIFF file that would cause an application using libtiff to crash.
(CVE-2010-2596)

Multiple buffer overflow flaws were found in the tiff2pdf tool. An attacker could use these flaws to create a specially crafted TIFF file that would cause tiff2pdf to crash. (CVE-2013-1961)

Red Hat would like to thank Emmanuel Bouillon of NCI Agency for reporting CVE-2013-1960 and CVE-2013-1961. The CVE-2013-4243 issue was discovered by Murray McAllister of the Red Hat Security Response Team, and the CVE-2013-4244 issue was discovered by Huzaifa Sidhpurwala of the Red Hat Security Response Team.

All libtiff users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. All running applications linked against libtiff must be restarted for this update to take effect.

The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2014-0222 advisory.

    [3.9.4-10]
    - Resolves: #1063464. Several CVEs for libtiff

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is affected by the vulnerability described in GLSA-201209-02 (libTIFF: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in libTIFF. Please review       the CVE identifiers referenced below for details.
  Impact :

    A remote attacker could entice a user to open a specially crafted TIFF       file with an application making use of libTIFF, possibly resulting in       execution of arbitrary code with the privileges of the user running the       application or a Denial of Service condition.
  Workaround :

    There is no known workaround at this time.

ID	Name	Product	Family	Severity
93322	Debian DLA-610-2 : tiff3 regression update	Nessus	Debian Local Security Checks	critical
73061	Amazon Linux AMI : libtiff (ALAS-2014-307)	Nessus	Amazon Linux Local Security Checks	high
72739	Scientific Linux Security Update : libtiff on SL6.x i386/x86_64 (20140227)	Nessus	Scientific Linux Local Security Checks	high
72736	RHEL 6 : libtiff (RHSA-2014:0222)	Nessus	Red Hat Local Security Checks	high
72734	Oracle Linux 6 : libtiff (ELSA-2014-0222)	Nessus	Oracle Linux Local Security Checks	critical
72732	CentOS 6 : libtiff (CESA-2014:0222)	Nessus	CentOS Local Security Checks	high
62235	GLSA-201209-02 : libTIFF: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	high

Detections

Analytics

CVE-2010-2596

medium

Tenable Plugins

critical

high

high

high

critical

high

high