Integer Underflow Affecting x265 package, versions *
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-X265-285956
- published2 Dec 2018
- disclosed24 Aug 2017
Introduced: 24 Aug 2017
CVE-2017-13666 (opens in a new tab)How to fix?
There is no fixed version for Ubuntu:16.04 x265.
NVD Description
Note: Versions mentioned in the description apply only to the upstream x265 package and not the x265 package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
An integer underflow vulnerability exists in pixel-a.asm, the x86 assembly code for planeClipAndMax() in MulticoreWare x265 through 2.5, as used in libbpg and other products. A small height value can cause an integer underflow, which leads to a crash. This is a different vulnerability than CVE-2017-8906.