CVE Vulnerability

CVE-2021-40812

The GD Graphics Library (aka LibGD) through 2.3.2 has an out-of-bounds read because of the lack of certain gdGetBuf and gdPutBuf return value checks.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/libgd/libgd/commit/6f5136821be86e7068fcdf651ae9420b5d42e9a9 Patch Third Party Advisory
https://github.com/libgd/libgd/issues/750#issuecomment-914872385 Patch Third Party Advisory
Configurations

Configuration 1

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

Published : 2021-09-08 09:15

Updated : 2021-09-15 03:07

NVD link : CVE-2021-40812

Mitre link : CVE-2021-40812

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read