CVE-2009-2535 is a denial-of-service vulnerability affecting Mozilla Firefox versions prior to 2.0.0.19 and 3.0.5, SeaMonkey, and Thunderbird. It allows remote attackers to crash the application and consume memory by providing a large integer value for the length property of a Select object. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and is easily exploitable over the network with no authentication required, leading to a partial availability impact. While not listed in CISA's KEV catalog, an ExploitDB entry exists (EDB-9160), though there is no evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.0.0.18CPE 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:*:*:*:*:*:*:* | ||
0.4CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:0.4:*:*:*:*:*:*:* | ||
0.6CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:0.6:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.