gdk-pixbuf: heap-buffer overflow when decoding the lzw compressed stream of image data

A flaw was found in gdk-pixbuf. The vulnerability occurs due to the index overwriting in the lzwdecodernew function, leading to a heap buffer overflow. This flaw allows an attacker to input a specially crafted GIF file, leading to a crash or code execution...

Moderate: Red Hat Security Advisory: gdk-pixbuf2 security update

An update for gdk-pixbuf2 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

ALSA-2023:2216 Moderate: gdk-pixbuf2 security update

The gdk-pixbuf2 packages provide an image loading library that can be extended by loadable modules for new image formats. It is used by toolkits such as GTK+ or clutter. Security Fixes: gdk-pixbuf: heap-buffer overflow when decoding the lzw compressed stream of image data CVE-2021-44648 gdk-pixbu...

编号撤回

XPDF is an open source PDF reader from FOO Labs. The product supports decoding files in LZW compressed format and reading encrypted PDF files. This CVE number has been withdrawn...

编号撤回

XPDF is an open source PDF reader from FOO Labs. The product supports decoding files in LZW compressed format and reading encrypted PDF files. This CVE number has been withdrawn...

编号撤回

XPDF is an open source PDF reader from FOO Labs. The product supports decoding files in LZW compressed format and reading encrypted PDF files. This CVE number has been withdrawn...

SUSE CVE-2006-1168

The decompress function in compress42.c in 1 ncompress 4.2.4 and 2 liblzw allows remote attackers to cause a denial of service crash, and possibly execute arbitrary code, via crafted data that leads to a buffer underflow...

SUSE CVE-2011-2896

The LZW decompressor in the LWZReadByte function in giftoppm.c in the David Koblas GIF decoder in PBMPLUS, as used in the gifreadlzw function in filter/image-gif.c in CUPS before 1.4.7, the LZWReadByte function in plug-ins/common/file-gif-load.c in GIMP 2.6.11 and earlier, the LZWReadByte functio...

SUSE CVE-2011-3170

The gifreadlzw function in filter/image-gif.c in CUPS 1.4.8 and earlier does not properly handle the first code word in an LZW stream, which allows remote attackers to trigger a heap-based buffer overflow, and possibly execute arbitrary code, via a crafted stream, a different vulnerability than...

SUSE CVE-2016-3621

The LZWEncode function in tiflzw.c in the bmp2tiff tool in LibTIFF 4.0.6 and earlier, when the "-c lzw" option is used, allows remote attackers to cause a denial of service buffer over-read via a crafted BMP image...

SUSE CVE-2017-5563

LibTIFF version 4.0.7 is vulnerable to a heap-based buffer over-read in tiflzw.c resulting in DoS or code execution via a crafted bmp image to tools/bmp2tiff...

SUSE CVE-2017-16232

LibTIFF 4.0.8 has multiple memory leak vulnerabilities, which allow attackers to cause a denial of service memory consumption, as demonstrated by tifopen.c, tiflzw.c, and tifaux.c. NOTE: Third parties were unable to reproduce the issue...

SUSE CVE-2018-8905

In LibTIFF 4.0.9, a heap-based buffer overflow occurs in the function LZWDecodeCompat in tiflzw.c via a crafted TIFF file, as demonstrated by tiff2ps...

SUSE CVE-2018-18661

An issue was discovered in LibTIFF 4.0.9. There is a NULL pointer dereference in the function LZWDecode in the file tiflzw.c...

SUSE CVE-2020-29385

GNOME gdk-pixbuf aka GdkPixbuf before 2.42.2 allows a denial of service infinite loop in lzw.c in the function writeindexes. if c-selfcode equals 10, self-codetable10.extends will assign the value 11 to c. The next execution in the loop will assign self-codetable11.extends to c, which will give t...

SUSE CVE-2022-24191

In HTMLDOC 1.9.14, an infinite loop in the gifreadlzw function can lead to a pointer arbitrarily pointing to heap memory and resulting in a buffer overflow...

XPDF 代码问题漏洞

XPDF is an open source PDF reader from FOO Labs. The product supports decoding files in LZW compressed format and reading encrypted PDF files. A code issue vulnerability exists in XPDF version 4.04, which stems from a crash in the convertToType0 function in fofi/FoFiType1C.cc...

XPDF 代码问题漏洞

XPDF is an open source PDF reader from FOO Labs. The product supports decoding files in LZW compressed format and reading encrypted PDF files. A security vulnerability exists in XPDF version 4.04, which stems from vulnerability to the null pointer dereference attack in FoFiType1C.cc:2393...

XPDF 安全漏洞

XPDF is an open source PDF reader from FOO Labs. The product supports decoding files in LZW compressed format and reading encrypted PDF files. A security vulnerability exists in XPDF v4.0.4, which originates from the inclusion of a segmentation violation via component /xpdf/AcroForm.cc:538...

XPDF 输入验证错误漏洞

XPDF is an open source PDF reader from FOO Labs. The product supports decoding files in LZW compressed format and reading encrypted PDF files. A security vulnerability exists in XPDF versions prior to 4.04, which stems from a missing integer overflow check in JPXStream.cc...