Alpine/libde265: medium 6.5

libde265 v1.0.4 contains a heap buffer overflow in the put_epel_hv_fallback function, which can be exploited via a crafted a file.

Action: Upgrade libde265 to 1.0.11-r0 or later.

Affected

Fixed versions

Sources

• osv: ALPINE-CVE-2020-21594#Alpine:v3.22/libde265
• https://security.alpinelinux.org/vuln/CVE-2020-21594

published 2021-09-16T22:15:07.587Z · modified 2026-09-11T10:17:51.402215334Z · JSON