PT-2017-13000 · Videolan+1 · X265+1

Published 2017-08-24 · Updated 2018-06-25 · CVE-2017-13666

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions x265 versions prior to 2.5

Description An integer underflow issue exists in the x86 assembly code for the planeClipAndMax() function in pixel-a.asm. This can be triggered by a small height value, leading to an integer underflow that causes a crash.

Recommendations For versions prior to 2.5, update to version 2.5 or later to resolve the issue.

Exploit

Fix

Integer Underflow

Weakness Enumeration

CWE-191

Related Identifiers

ALT-PU-2018-1928

CVE-2017-13666

Affected Products

Alt Linux

X265

References · 6

• 🔥 https://bitbucket.org/multicoreware/x265/issues/364/integer-overflow-and-affect-top-level · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-13666 · Security Note
• https://cve.org/CVERecord?id=CVE-2017-13666 · Security Note
• https://ubuntu.com/security/CVE-2017-13666 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-13666 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-13666 · Vendor Advisory