Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2016-6911

The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF image.

Published

2017-01-26T15:59:00.297

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 5.5 (MEDIUM)

CVSSv2 Vector

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

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

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

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

References

http://www.debian.org/security/2016/dsa-3693 ([email protected])
http://www.securityfocus.com/bid/95840 ([email protected])
https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.md Issue Tracking, Patch, Release Notes, Third Party Advisory ([email protected])
https://github.com/libgd/libgd/commit/4859d69e07504d4b0a4bdf9bcb4d9e3769ca35ae Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/libgd/libgd/pull/353 Issue Tracking, Patch, Third Party Advisory ([email protected])
http://www.debian.org/security/2016/dsa-3693 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/95840 (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.md Issue Tracking, Patch, Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/libgd/libgd/commit/4859d69e07504d4b0a4bdf9bcb4d9e3769ca35ae Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/libgd/libgd/pull/353 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)