Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2016-6912

Double free vulnerability in the gdImageWebPtr function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via large width and height values.

Published

2017-01-26T15:59:00.330

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-415

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	libgd	libgd	≤ 2.2.3	Yes

References

http://www.debian.org/security/2017/dsa-3777 ([email protected])
http://www.securityfocus.com/bid/95843 ([email protected])
https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.md Patch, Release Notes ([email protected])
https://github.com/libgd/libgd/commit/a49feeae76d41959d85ee733925a4cf40bac61b2 Patch, Vendor Advisory ([email protected])
http://www.debian.org/security/2017/dsa-3777 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/95843 (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.md Patch, Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/libgd/libgd/commit/a49feeae76d41959d85ee733925a4cf40bac61b2 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)