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.

CVSS v3.0 7.8 HIGH

7.8^/10

CVSS v3.0 : 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://www.libraw.org/	Product
https://github.com/LibRaw/LibRaw/issues/400	Exploit Issue Tracking
https://github.com/gtt1995	Not Applicable
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5ICTVDRGBWGIFBTUWJLGX7QM5GWBWUG7/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E7TEZ7CLRNYYQZJ5NJGZXK6YJU46WH2L/

Configurations

Configuration 1 (hide)

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

Information

Published : 2023-02-17 10:15

Updated : 2023-03-16 13:15

NVD link : CVE-2021-32142

Mitre link : CVE-2021-32142

JSON object : View

CWE

CWE-787

Out-of-bounds Write

Products Affected

libraw

libraw

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7.8 /10