CVE-2021-40812

medium

Description

The GD Graphics Library (aka LibGD) through 2.3.2 has an out-of-bounds read because of the lack of certain gdGetBuf and gdPutBuf return value checks.

References

https://lists.debian.org/debian-lts-announce/2024/04/msg00003.html

https://github.com/libgd/libgd/issues/750#issuecomment-914872385

https://github.com/libgd/libgd/commit/6f5136821be86e7068fcdf651ae9420b5d42e9a9

Details

Source: Mitre, NVD

Published: 2021-09-08

Updated: 2024-11-21

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