CVE-2021-40145

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-40145
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.

7.5 /10

CVSS v3 : 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

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

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

Configuration 1 (hide)

cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:*
History

07 Nov 2023, 03:38

Type Values Removed Values Added
Summary ** 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." 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.

01 Sep 2021, 21:27

Type Values Removed Values Added
References (MISC) https://github.com/libgd/libgd/pull/713 - (MISC) https://github.com/libgd/libgd/pull/713 - Issue Tracking, Third Party Advisory
References (MISC) https://github.com/libgd/libgd/commit/c5fd25ce0e48fd5618a972ca9f5e28d6d62006af - (MISC) https://github.com/libgd/libgd/commit/c5fd25ce0e48fd5618a972ca9f5e28d6d62006af - Patch, Third Party Advisory
References (MISC) https://github.com/libgd/libgd/issues/700 - (MISC) https://github.com/libgd/libgd/issues/700 - Exploit, Issue Tracking, Third Party Advisory
CPE cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:*
CWE CWE-415
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5

26 Aug 2021, 01:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-26 01:15

Updated : 2024-04-11 01:12

NVD link : CVE-2021-40145

Mitre link : CVE-2021-40145

CVE.ORG link : CVE-2021-40145

JSON object : View

Products Affected

libgd

  • libgd
CWE
CWE-415

Double Free