CVE-2012-0452 describes a use-after-free vulnerability in Mozilla Firefox 10.x, Thunderbird 10.x, and SeaMonkey 2.7. This flaw, related to the cycle collector accessing a stale XBL binding, can lead to a denial of service (application crash) or potentially arbitrary code execution. With a CVSS score of 7.5, it is considered highly severe, requiring no authentication and having low attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
10.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:10.0:*:*:*:*:*:*:* | ||
10.0CPE matchmatch criteria | cpe:2.3:a:mozilla:thunderbird:10.0:*:*:*:*:*:*:* | ||
2.7CPE matchmatch criteria | cpe:2.3:a:mozilla:seamonkey:2.7:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
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.