84 matches found
CVE-2026-106117
ImageSharp is a 2D graphics library. From 3.0.0 until 4.1.1, decoding a strip TIFF using CCITT Group 3 or Modified Huffman compression can pass attacker-expanded runs to BitWriterUtils.WriteBits without first checking the current row width. T4TiffCompression.WritePixelRun can accumulate oversized...
CVE-2026-106115
ImageSharp is a 2D graphics library. From 2.1.0 until 4.1.2, the TIFF CCITT Group 4 encoder allocates Width times rowsPerStrip bytes even though T6BitCompressor.CompressStrip can emit encoded row data and two 12-bit end-of-facsimile-block codes beyond that capacity. TiffCcittCompressor.WriteCode...
CVE-2026-106110
ImageSharp is a 2D graphics library. From 2.0.0 until 4.1.2, the TIFF CCITT Group 3 encoder allocates an undersized compressed-data buffer for narrow 1-bit images. TiffCcittCompressor.Initialize does not reserve enough space for the row data and T4 end-of-line codes, and...
CVE-2026-106117
The SixLabors.ImageSharp 2D graphics library (versions 3.0.0 through 4.1.1 ) is vulnerable to a heap out-of-bounds (OOB) write during the decoding of strip TIFF images using CCITT Group 3 or Modified Huffman compression. The root cause is that T4TiffCompression.WritePixelRun can accumulate oversi...
CVE-2026-106117 ImageSharp: CCITT fax decompression (T4/Modified Huffman): unbounded WriteBits overflows strip buffer — heap OOB write in SixLabors.ImageSharp
ImageSharp is a 2D graphics library. From 3.0.0 until 4.1.1, decoding a strip TIFF using CCITT Group 3 or Modified Huffman compression can pass attacker-expanded runs to BitWriterUtils.WriteBits without first checking the current row width. T4TiffCompression.WritePixelRun can accumulate oversized...
EUVD-2026-93560
ImageSharp is a 2D graphics library. From 3.0.0 until 4.1.1, decoding a strip TIFF using CCITT Group 3 or Modified Huffman compression can pass attacker-expanded runs to BitWriterUtils.WriteBits without first checking the current row width. T4TiffCompression.WritePixelRun can accumulate oversized...
CVE-2026-106115
The ImageSharp 2D graphics library (versions 2.1.0 through 4.1.2 ) is vulnerable to an out-of-bounds write in the TIFF CCITT Group 4 encoder . The root cause is that T6BitCompressor.CompressStrip can emit encoded row data and end-of-facsimile-block codes exceeding the buffer size allocated by Wid...
CVE-2026-106115 ImageSharp: TIFF CCITT T6 encoder writes beyond an undersized output buffer
ImageSharp is a 2D graphics library. From 2.1.0 until 4.1.2, the TIFF CCITT Group 4 encoder allocates Width times rowsPerStrip bytes even though T6BitCompressor.CompressStrip can emit encoded row data and two 12-bit end-of-facsimile-block codes beyond that capacity. TiffCcittCompressor.WriteCode...
CVE-2026-106110
The ImageSharp 2D graphics library (versions 2.0.0 through 4.1.2 ) contains a vulnerability where the TIFF CCITT Group 3 encoder allocates an undersized compressed-data buffer for narrow 1-bit images. Specifically, TiffCcittCompressor.Initialize fails to reserve sufficient space for row data and ...
CVE-2014-4481
CoreGraphics CCITT Memory Corruption - CVE-2014-4481 Apple CoreGraphics framework fails to validate the input when parsing CCITT group 3 encoded data resulting in a heap overflow condition. A small heap memory allocation can be overflowed with controlled data from the input resulting in arbitrary...
EUVD-2015-8107
Malware in sbrugna...
EUVD-2017-12152
Malware in sbrugna...
SUSE CVE-2005-3624
The CCITTFaxStream::CCITTFaxStream function in Stream.cc for xpdf, gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others allows attackers to corrupt the heap via negative or large integers in a CCITTFaxDecode stream, which lead to integer overflows and integer underflows...
SUSE CVE-2007-5393
Heap-based buffer overflow in the CCITTFaxStream::lookChar method in xpdf/Stream.cc in Xpdf 3.02p11 allows remote attackers to execute arbitrary code via a PDF file that contains a crafted CCITTFaxDecode filter...
SUSE CVE-2013-1790
poppler/Stream.cc in poppler before 0.22.1 allows context-dependent attackers to have an unspecified impact via vectors that trigger a read of uninitialized memory by the CCITTFaxStream::lookChar function...
CVE-2022-45484
A vulnerability has been identified in JT2Go All versions V14.1.0.6, Teamcenter Visualization V13.2 All versions V13.2.0.12, Teamcenter Visualization V13.3 All versions V13.3.0.9, Teamcenter Visualization V13.3 All versions V13.3.0.8, Teamcenter Visualization V14.0 All versions V14.0.0.5,...
Modesty Pdf2json 缓冲区错误漏洞
PDF2JSON is a conversion library based on XPDF 3.02 that can be used to convert PDF pages page by page to JSON and XML formats. A denial of service vulnerability exists in the CCITTFaxStream::lookChar function in PDF2JSON version 0.70. The vulnerability stems from an invalid write of size 2. An...
Arbitrary Code Execution
libtiff is vulnerable to arbitrary code execution. A heap-based buffer overflow flaw was found in the way libtiff processed certain TIFF Internet Fax image files, compressed with the CCITT Group 4 compression algorithm. An attacker could use this flaw to create a specially-crafted TIFF file that,...
Xpdf 'CCITTFaxStream::readRow()' function stack buffer overflow vulnerability
Xpdf is Foo Labs developed an open source PDF reader , it supports decoding LZW compressed format files and read encrypted PDF files . A stack buffer overflow vulnerability exists in the 'CCITTFaxStream::readRow' function in the Stream.cc file in Xpdf version 4.00. A remote attacker can exploit...