CVE-2013-7456 describes an out-of-bounds read vulnerability in the GD Graphics Library (libgd) versions prior to 2.1.1, which also impacts PHP versions before 5.5.36, 5.6.22, and 7.0.7. An attacker can trigger this flaw by providing a specially crafted image to the imagescale function, potentially leading to a denial of service or other unspecified impacts. With a CVSS score of 7.6 (High), this vulnerability is remotely exploitable with low attack complexity, requiring user interaction, and can result in high impact to availability and low impact to confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.1.0CPE matchmatch criteria | cpe:2.3:a:libgd:libgd:2.1.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.