CVE-2019-7663
- State
- Published
- Severity
- Not scored
- Published
- Feb 9, 2019
- Updated
- Aug 4, 2024
- Reserved
- Feb 9, 2019
Description
An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the cpSeparateBufToContigBuf function in tiffcp.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file. This is different from CVE-2018-12900.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://bugzilla.maptools.org/show_bug.cgi?id=2833
- USN-3906-1vendor-advisory
- [debian-lts-announce] 20190218 [SECURITY] [DLA 1680-1] tiff security updatemailing-list
- USN-3906-2vendor-advisory
- openSUSE-SU-2019:1161vendor-advisory
- https://gitlab.com/libtiff/libtiff/commit/802d3cbf3043be5dce5317e140ccb1c17a6a2d39
- GLSA-202003-25vendor-advisory
- DSA-4670vendor-advisory
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