libTIFF TIFF library NULL pointer dereference

tifdir.c NULL pointer dereference...

Ubuntu 4.10 / 5.04 : tiff vulnerability (USN-156-1)

Wouter Hanegraaff discovered that the TIFF library did not sufficiently validate the 'YCbCr subsampling' value in TIFF image headers. Decoding a malicious image with a zero value resulted in an arithmetic exception, which caused the program that uses the TIFF library to crash. This leads to a...

Mandrake Linux Security Advisory : wxPythonGTK (MDKSA-2005:144)

Wouter Hanegraaff discovered that the TIFF library did not sufficiently validate the 'YCbCr subsampling' value in TIFF image headers. Decoding a malicious image with a zero value resulted in an arithmetic exception, which can cause a program that uses the TIFF library to crash. wxPythonGTK uses a...

libtiff TIFF graphics library DoS

Crash on zero YCbCr subsampling value...

MDKSA-2005:144 - Updated wxPythonGTK packages several vulnerabilities

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mandriva Linux Security Update Advisory Package name: wxPythonGTK Advisory ID: MDKSA-2005:144 Date: August 18th, 2005 Affected versions: 10.1, 10.2, Corporate 3.0 Problem Description: Wouter Hanegraaff discovered that the TIFF library did not...

CVE-2005-2452

libtiff up to 3.7.0 allows remote attackers to cause a denial of service application crash via a TIFF image header with a zero "YCbCr subsampling" value, which causes a divide-by-zero error in 1 tifstrip.c and 2 tiftile.c, a different vulnerability than CVE-2004-0804...

CVE-2005-2452

libtiff up to 3.7.0 allows remote attackers to cause a denial of service application crash via a TIFF image header with a zero "YCbCr subsampling" value, which causes a divide-by-zero error in 1 tifstrip.c and 2 tiftile.c, a different vulnerability than CVE-2004-0804...

CVE-2005-2452

libtiff up to 3.7.0 allows remote attackers to cause a denial of service application crash via a TIFF image header with a zero "YCbCr subsampling" value, which causes a divide-by-zero error in 1 tifstrip.c and 2 tiftile.c, a different vulnerability than CVE-2004-0804...

DEBIAN-CVE-2005-2452

libtiff up to 3.7.0 allows remote attackers to cause a denial of service application crash via a TIFF image header with a zero "YCbCr subsampling" value, which causes a divide-by-zero error in 1 tifstrip.c and 2 tiftile.c, a different vulnerability than CVE-2004-0804...

CVE-2005-2452

libtiff up to 3.7.0 allows remote attackers to cause a denial of service application crash via a TIFF image header with a zero "YCbCr subsampling" value, which causes a divide-by-zero error in 1 tifstrip.c and 2 tiftile.c, a different vulnerability than CVE-2004-0804...

CVE-2005-2452

libtiff up to 3.7.0 allows remote attackers to cause a denial of service application crash via a TIFF image header with a zero "YCbCr subsampling" value, which causes a divide-by-zero error in 1 tifstrip.c and 2 tiftile.c, a different vulnerability than CVE-2004-0804...

CVE-2005-2452

CVE-2005-2452 affects libtiff up to 3.7.0. A TIFF header with a zero value for YCbCr subsampling can trigger a divide-by-zero, causing an application crash (denial of service) via code paths in tif_strip.c and tif_tile.c. The issue is discussed in multiple advisories related to libtiff within Man...

CVE-2005-2452: Undefined Security Weakness

libtiff up to 3.7.0 allows remote attackers to cause a denial of service application crash via a TIFF image header with a zero "YCbCr subsampling" value, which causes a divide-by-zero error in 1 tifstrip.c and 2 tiftile.c, a different vulnerability than CVE-2004-0804...

[SECURITY] [DSA 755-1] New tiff packages fix arbitrary code execution

-------------------------------------------------------------------------- Debian Security Advisory DSA 755-1 [email protected] http://www.debian.org/security/ Martin Schulze July 13th, 2005 http://www.debian.org/security/faq -...

FreeBSD : tiff -- RLE decoder heap overflows (f6680c03-0bd8-11d9-8a8a-000c41e2cdad)

Chris Evans discovered several heap buffer overflows in libtiff's RLE decoder. These overflows could be triggered by a specially crafted TIFF image file, resulting in an application crash and possibly arbitrary code execution. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive...

FreeBSD : tiff -- directory entry count integer overflow vulnerability (fc7e6a42-6012-11d9-a9e7-0001020eed82)

In an iDEFENSE Security Advisory infamous41md reports : Remote exploitation of a heap-based buffer overflow vulnerability within the LibTIFF package could allow attackers to execute arbitrary code. The vulnerability specifically exists due to insufficient validation of user-supplied data when...

DSA-755-1 tiff - buffer overflow

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Slackware 10.0 / 8.1 / 9.0 / 9.1 / current : libtiff (SSA:2004-305-02)

New libtiff packages are available for Slackware 8.1, 9.0, 9.1, 10.1, and -current to fix security issues that could lead to application crashes, or possibly execution of arbitrary code. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin we...

FreeBSD : tiff -- divide-by-zero denial-of-service (b58ff497-6977-11d9-ae49-000c41e2cdad)

A US-CERT vulnerability note reports : An Integer overflow in the LibTIFF library may allow a remote attacker to cause a divide-by-zero error that results in a denial-of-service condition. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin...

Debian DSA-755-1 : tiff - buffer overflow

Frank Warmerdam discovered a stack-based buffer overflow in libtiff, the Tag Image File Format library for processing TIFF graphics files that can lead to the execution of arbitrary code via malformed TIFF files. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and packag...