CVE-2021-32142

Published: Feb 17, 2023Modified: Mar 19, 2025

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

Buffer Overflow vulnerability in LibRaw linux/unix v0.20.0 allows attacker to escalate privileges via the LibRaw_buffer_datastream::gets(char*, int) in /src/libraw/src/libraw_datastream.cpp.

Affected (1)

Products: Libraw: Libraw

Libraw

1 product

Libraw

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Libraw Libraw	Version 0.20.0

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (16)

https://github.com/LibRaw/LibRaw/commit/bc3aaf4223fdb70d52d470dae65c5a7923ea2a49

Source: cve@mitre.org

Patch

https://github.com/LibRaw/LibRaw/issues/400

Source: cve@mitre.org

ExploitIssue Tracking

https://github.com/gtt1995

Source: cve@mitre.org

Not Applicable

https://lists.debian.org/debian-lts-announce/2023/05/msg00025.html

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5ICTVDRGBWGIFBTUWJLGX7QM5GWBWUG7/

Source: cve@mitre.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E7TEZ7CLRNYYQZJ5NJGZXK6YJU46WH2L/

Source: cve@mitre.org

https://www.debian.org/security/2023/dsa-5412

Source: cve@mitre.org

https://www.libraw.org/

Source: cve@mitre.org

Product

https://github.com/LibRaw/LibRaw/commit/bc3aaf4223fdb70d52d470dae65c5a7923ea2a49