Integer Overflow or Wraparound Affecting tiff package, versions <4.0.6-1ubuntu0.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1604-TIFF-405283
- published22 Nov 2016
- disclosed22 Nov 2016
Introduced: 22 Nov 2016
CVE-2016-9538 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 tiff to version 4.0.6-1ubuntu0.1 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:16.04 relevant fixed versions and status.
tools/tiffcrop.c in libtiff 4.0.6 reads an undefined buffer in readContigStripsIntoBuffer() because of a uint16 integer overflow. Reported as MSVR 35100.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-9538
- http://www.debian.org/security/2017/dsa-3762
- https://security-tracker.debian.org/tracker/CVE-2016-9538
- https://github.com/vadz/libtiff/commit/43c0b81a818640429317c80fea1e66771e85024b#diff-c8b4b355f9b5c06d585b23138e1c185f
- http://www.securityfocus.com/bid/94484
- http://www.securityfocus.com/bid/94753