CVE-2011-2373 is a use-after-free vulnerability affecting Mozilla Firefox versions before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14, specifically when JavaScript is disabled. This flaw allows remote attackers to execute arbitrary code via a specially crafted XUL document. With a CVSS score of 7.6, it is considered highly severe due to its network attack vector, high attack complexity, and complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB, and it has garnered minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0CPE matchmatch criteria | cpe:2.3:a:mozilla:seamonkey:1.0:*:*:*:*:*:*:* | ||
1.0CPE matchmatch criteria | cpe:2.3:a:mozilla:seamonkey:1.0:alpha:*:*:*:*:*:* | ||
1.0CPE matchmatch criteria | cpe:2.3:a:mozilla:seamonkey:1.0:beta:*:*:*:*:*:* | ||
1.0.1CPE matchmatch criteria | cpe:2.3:a:mozilla:seamonkey:1.0.1:*:*:*:*:*:*:* | ||
1.0.2CPE matchmatch criteria | cpe:2.3:a:mozilla:seamonkey:1.0.2:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:H/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.