CVE-2009-2464 describes a critical memory corruption vulnerability in Mozilla Firefox, SeaMonkey, and Thunderbird, specifically within the nsXULTemplateQueryProcessorRDF::CheckIsSeparator function. This flaw allows remote attackers to trigger a denial of service or potentially execute arbitrary code by manipulating RDF files within a XUL tree element. With a CVSS score of 10.0, it poses a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog and lacking widespread community discussion or media coverage, a public exploit (EDB-33101) exists, indicating its exploitability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.0.11CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | ||
0.1CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:0.1:*:*:*:*:*:*:* | ||
0.2CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:0.2:*:*:*:*:*:*:* | ||
0.3CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:0.3:*:*:*:*:*:*:* | ||
0.4CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:0.4:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.