CVE-2007-3476: Undefined Security Weakness

Array index error in gdgifin.c in the GD Graphics Library libgd before 2.0.35 allows user-assisted remote attackers to cause a denial of service crash and heap corruption via large color index values in crafted image data, which results in a segmentation fault...

CVE-2007-3473: Undefined Security Weakness

The gdImageCreateXbm function in the GD Graphics Library libgd before 2.0.35 allows user-assisted remote attackers to cause a denial of service crash via unspecified vectors involving a gdImageCreate failure...

CVE-2007-3478: Concurrent Execution using Shared Resource with Improper Synchronization

Race condition in gdImageStringFTEx gdftdrawbitmap in gdft.c in the GD Graphics Library libgd before 2.0.35 allows user-assisted remote attackers to cause a denial of service crash via unspecified vectors, possibly involving truetype font TTF support...

libgd PNG DoS

Resource exhaustion on PNG parsing...

CVE-2007-2756

The gdPngReadData function in libgd 2.0.34 allows user-assisted attackers to cause a denial of service CPU consumption via a crafted PNG image with truncated data, which causes an infinite loop in the pngreadinfo function in libpng...

CVE-2007-2756

The CVE-2007-2756 issue affects the GD library (libgd) with version 2.0.34, where gdPngReadData can enter an infinite loop in png_read_info when processing a crafted PNG with truncated data. This leads to CPU exhaustion (DoS) and is described as user-assisted. Demonstrated vulnerability context c...

CVE-2007-2756

The gdPngReadData function in libgd 2.0.34 allows user-assisted attackers to cause a denial of service CPU consumption via a crafted PNG image with truncated data, which causes an infinite loop in the pngreadinfo function in libpng...

CVE-2007-2756

The gdPngReadData function in libgd 2.0.34 allows user-assisted attackers to cause a denial of service CPU consumption via a crafted PNG image with truncated data, which causes an infinite loop in the pngreadinfo function in libpng...

CVE-2007-2756: Undefined Security Weakness

The gdPngReadData function in libgd 2.0.34 allows user-assisted attackers to cause a denial of service CPU consumption via a crafted PNG image with truncated data, which causes an infinite loop in the pngreadinfo function in libpng...

PHP <= 5.2.1 wbmp file handling integer overflow

There is an integer overflow in PHP in ext/gd/libgd/wbmp.c in the function readwbmp. If large enough values are specified for wbmp image height and/or width, so that widthheight 2^32, an integer overflow occurs on the following line if wbmp-bitmap = int safeemallocwbmp-width wbmp-height, sizeofin...

CVE-2007-1001

Multiple integer overflows in the 1 createwbmp and 2 readwbmp functions in wbmp.c in the GD library libgd in PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 allow context-dependent attackers to execute arbitrary code via Wireless Bitmap WBMP images with large width or height values...

CVE-2007-1001: Undefined Security Weakness

Multiple integer overflows in the 1 createwbmp and 2 readwbmp functions in wbmp.c in the GD library libgd in PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 allow context-dependent attackers to execute arbitrary code via Wireless Bitmap WBMP images with large width or height values...

libgd graphics library code execution

JIS fonts parsing problem in gdImageStringFTEx function...

Mandrake Linux Security Advisory : libwmf (MDKSA-2006:114-1)

Multiple buffer overflows in the gd graphics library libgd 2.0.21 and earlier may allow remote attackers to execute arbitrary code via malformed image files that trigger the overflows due to improper calls to the gdMalloc function. CVE-2004-0941 Integer overflows were reported in the GD Graphics...

libgd /libwmf graphics library infinite loop

Infinite loop in GIF data LZW decoding...

Mandrake Linux Security Advisory : tetex (MDKSA-2006:113)

Integer overflows were reported in the GD Graphics Library libgd 2.0.28, and possibly other versions. These overflows allow remote attackers to cause a denial of service and possibly execute arbitrary code via PNG image files with large image rows values that lead to a heap-based buffer overflow ...

libgdDoS.txt

Introduction --------------- from GD is an open source code library for the dynamic creation of images by programmers. GD is written in C, and "wrappers" are available for Perl, PHP and other languages. GD creates PNG, JPEG and GIF images, among other formats. GD is commonly used to generate...

Code injection

The LZW decoding in the gdImageCreateFromGifPtr function in the Thomas Boutell graphics draw GD library aka libgd 2.0.33 allows remote attackers to cause a denial of service CPU consumption via malformed GIF data that causes an infinite loop...

CVE-2006-2906

The LZW decoding in the gdImageCreateFromGifPtr function in the Thomas Boutell graphics draw GD library aka libgd 2.0.33 allows remote attackers to cause a denial of service CPU consumption via malformed GIF data that causes an infinite loop...

CVE-2006-2906

The LZW decoding in the gdImageCreateFromGifPtr function in the Thomas Boutell graphics draw GD library aka libgd 2.0.33 allows remote attackers to cause a denial of service CPU consumption via malformed GIF data that causes an infinite loop...