CVE-2020-21599

medium

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

https://www.debian.org/security/2023/dsa-5346

https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html

https://github.com/strukturag/libde265/issues/235

Details

Source: Mitre, NVD

Published: 2021-09-16

Updated: 2023-02-16

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium