CVE-2021-32142

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-32142
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.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/LibRaw/LibRaw/commit/bc3aaf4223fdb70d52d470dae65c5a7923ea2a49 Patch
https://github.com/LibRaw/LibRaw/issues/400 Exploit Issue Tracking
https://github.com/gtt1995 Not Applicable
https://lists.debian.org/debian-lts-announce/2023/05/msg00025.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5ICTVDRGBWGIFBTUWJLGX7QM5GWBWUG7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E7TEZ7CLRNYYQZJ5NJGZXK6YJU46WH2L/
https://www.debian.org/security/2023/dsa-5412
https://www.libraw.org/ Product
Configurations

Configuration 1 (hide)

cpe:2.3:a:libraw:libraw:0.20.0:*:*:*:*:*:*:*
History

28 May 2023, 04:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2023/dsa-5412 -

27 May 2023, 04:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2023/05/msg00025.html -

16 Mar 2023, 20:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5ICTVDRGBWGIFBTUWJLGX7QM5GWBWUG7/ -
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E7TEZ7CLRNYYQZJ5NJGZXK6YJU46WH2L/ -

14 Mar 2023, 18:31

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 9.8 		v2 : unknown
v3 : 7.8

28 Feb 2023, 17:22

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CPE cpe:2.3:a:libraw:libraw:0.20.0:*:*:*:*:*:*:*
References (MISC) https://github.com/LibRaw/LibRaw/issues/400 - (MISC) https://github.com/LibRaw/LibRaw/issues/400 - Exploit, Issue Tracking
References (MISC) https://www.libraw.org/ - (MISC) https://www.libraw.org/ - Product
References (MISC) https://github.com/LibRaw/LibRaw/commit/bc3aaf4223fdb70d52d470dae65c5a7923ea2a49 - (MISC) https://github.com/LibRaw/LibRaw/commit/bc3aaf4223fdb70d52d470dae65c5a7923ea2a49 - Patch
References (MISC) https://github.com/gtt1995 - (MISC) https://github.com/gtt1995 - Not Applicable
CWE CWE-787

17 Feb 2023, 19:07

Type Values Removed Values Added
New CVE
Information

Published : 2023-02-17 18:15

Updated : 2024-02-04 23:14

NVD link : CVE-2021-32142

Mitre link : CVE-2021-32142

CVE.ORG link : CVE-2021-32142

JSON object : View

Products Affected

libraw

  • libraw
CWE
CWE-787

Out-of-bounds Write