CVE Vulnerability

CVE-2021-40633

A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file.

5.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 4.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://sourceforge.net/p/giflib/bugs/157/ Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:giflib_project:giflib:5.1.4:*:*:*:*:*:*:*
Information

Published : 2022-06-14 11:15

Updated : 2022-06-23 02:20

NVD link : CVE-2021-40633

Mitre link : CVE-2021-40633

Products Affected
No products.
CWE
CWE-401