CVE Vulnerability

CVE-2021-40145

** DISPUTED ** gdImageGd2Ptr in gd_gd2.c in the GD Graphics Library (aka LibGD) through 2.3.2 has a double free. NOTE: the vendor's position is "The GD2 image format is a proprietary image format of libgd. It has to be regarded as being obsolete, and should only be used for development and testing purposes."

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/libgd/libgd/pull/713 Issue Tracking Third Party Advisory
https://github.com/libgd/libgd/issues/700 Exploit Issue Tracking
https://github.com/libgd/libgd/commit/c5fd25ce0e48fd5618a972ca9f5e28d6d62006af Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:*
Information

Published : 2021-08-26 01:15

Updated : 2021-09-01 09:27

NVD link : CVE-2021-40145

Mitre link : CVE-2021-40145

Products Affected
No products.
CWE
CWE-415