CVE-2017-8906 An integer underflow vulnerability exists in pixel-a.asm, the x86 assembly code for planeClipAndMax() in MulticoreWare x265 through 2.4, as used by the x265_encoder_encode dependency in libbpg and oth...
MediumCVSS 5.5
EPSS 0.80%
- Published
- Updated
- Exploit status
- No public exploit known
Description
An integer underflow vulnerability exists in pixel-a.asm, the x86 assembly code for planeClipAndMax() in MulticoreWare x265 through 2.4, as used by the x265_encoder_encode dependency in libbpg and other products. A small picture can cause an integer underflow, which leads to a Denial of Service in the process of encoding.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| multicorewareinc x265 high efficiency video coding | <= 2.4 | No fix listed |
References
- bitbucket.org exploit issue-tracking patch third-party-advisory
- Debian Security Tracker CVE-2017-8906 vendor-advisory