CVE-2020-21599

MEDIUM

libde265 1.0.4 - Heap Buffer Overflow in de265_image::available_zscan

Title source: llm
STIX 2.1

Description

libde265 v1.0.4 contains a heap buffer overflow in the de265_image::available_zscan function, which can be exploited via a crafted a file.

References (3)

Core 3
Core References
Issue Tracking, Mailing List mailing-list
https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html
Issue Tracking, Mailing List vendor-advisory
https://www.debian.org/security/2023/dsa-5346

Scores

CVSS v3 6.5
EPSS 0.0134
EPSS Percentile 67.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE
CWE-787
Status published
Products (3)
debian/debian_linux 10.0
debian/debian_linux 11.0
struktur/libde265 1.0.4
Published Sep 16, 2021
Tracked Since Feb 18, 2026