CVE-2018-7456
- State
- Published
- Severity
- Not scored
- Published
- Feb 24, 2018
- Updated
- Aug 5, 2024
- Reserved
- Feb 23, 2018
Description
A NULL Pointer Dereference occurs in the function TIFFPrintDirectory in tif_print.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 when using the tiffinfo tool to print crafted TIFF information, a different vulnerability than CVE-2017-18013. (This affects an earlier part of the TIFFPrintDirectory function that was not addressed by the CVE-2017-18013 patch.)
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- [debian-lts-announce] 20180416 [SECURITY] [DLA 1347-1] tiff3 security updatemailing-list
- USN-3864-1vendor-advisory
- DSA-4349vendor-advisory
- https://github.com/xiaoqx/pocs/tree/master/libtiff
- http://bugzilla.maptools.org/show_bug.cgi?id=2778
- [debian-lts-announce] 20180702 [SECURITY] [DLA 1411-1] tiff security updatemailing-list
- [debian-lts-announce] 20180416 [SECURITY] [DLA 1346-1] tiff security updatemailing-list
- https://gitlab.com/libtiff/libtiff/commit/be4c85b16e8801a16eec25e80eb9f3dd6a96731b
- RHSA-2019:2051vendor-advisory
- RHSA-2019:2053vendor-advisory
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