CVE-2016-6207 is an integer overflow vulnerability in the GD Graphics Library (libgd) before version 2.2.3, specifically within the _gdContributionsAlloc function. This flaw allows remote attackers to trigger a denial of service through out-of-bounds memory writes or excessive memory consumption, impacting products like Debian, libgd, OpenSUSE, and PHP. With a CVSS score of 6.5 (Medium), the vulnerability is network-exploitable with low attack complexity, requiring user interaction, and primarily leads to high availability impact. While there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB) is unavailable, and community discussion is minimal, with only one mention in a broader context of SAP vulnerabilities.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.2.2CPE matchmatch criteria | cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | ||
42.1CPE matchmatch criteria | cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* | ||
>= 5.5.0, < 5.5.38CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
>= 5.6.0, < 5.6.24CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.