CVE-2012-0477 describes multiple cross-site scripting (XSS) vulnerabilities affecting Mozilla Firefox (versions 4.x-11.0, ESR 10.x before 10.0.4), Thunderbird (versions 5.0-11.0, ESR 10.x before 10.0.4), and SeaMonkey (before 2.9). These vulnerabilities allow remote attackers to inject arbitrary web script or HTML through the ISO-2022-KR or ISO-2022-CN character sets. With a CVSS score of 4.3, this vulnerability has a network attack vector and medium attack complexity, potentially leading to information integrity compromise. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:4.0:*:*:*:*:*:*:* | ||
4.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:4.0:beta1:*:*:*:*:*:* | ||
4.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:4.0:beta10:*:*:*:*:*:* | ||
4.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:4.0:beta11:*:*:*:*:*:* | ||
4.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:4.0:beta12:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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.