Out-of-bounds Write Affecting tiff package, versions <4.1.0+git191117-2ubuntu0.20.04.2
Threat Intelligence
EPSS
0.32% (71st
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU2004-TIFF-1584177
- published 11 Sep 2021
- disclosed 9 Sep 2021
Introduced: 9 Sep 2021
CVE-2020-19143 Open this link in a new tabHow to fix?
Upgrade Ubuntu:20.04 tiff to version 4.1.0+git191117-2ubuntu0.20.04.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tiff package and not the tiff package as distributed by Ubuntu.
See How to fix? for Ubuntu:20.04 relevant fixed versions and status.
Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the "TIFFVGetField" funtion in the component 'libtiff/tif_dir.c'.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2020-19143
- https://security.netapp.com/advisory/ntap-20211004-0005/
- http://bugzilla.maptools.org/show_bug.cgi?id=2851
- https://gitlab.com/libtiff/libtiff/-/issues/158
- https://gitlab.com/libtiff/libtiff/-/merge_requests/119
- https://www.debian.org/security/2021/dsa-4997
CVSS Scores
version 3.1