CVE-2020-35511

high

Description

A global buffer overflow was discovered in pngcheck function in pngcheck-2.4.0(5 patches applied) via a crafted png file.

References

https://www.debian.org/security/2022/dsa-5300

https://lists.debian.org/debian-lts-announce/2022/12/msg00024.html

http://www.libpng.org/pub/png/apps/pngcheck.html

Details

Source: Mitre, NVD

Published: 2022-08-23

Updated: 2023-02-02

Risk Information

CVSS v2

Base Score: 7.2

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

Severity: High

CVSS v3

Base Score: 7.8

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

Severity: High