| Name | CVE-2012-4214 |
| Description | Use-after-free vulnerability in the nsTextEditorState::PrepareEditor function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors, a different vulnerability than CVE-2012-5840. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| iceape | source | squeeze | (not affected) | |||
| iceape | source | (unstable) | 2.7.11-1 | |||
| icedove | source | squeeze | (not affected) | |||
| icedove | source | (unstable) | 10.0.11-1 | |||
| iceweasel | source | squeeze | (not affected) | |||
| iceweasel | source | (unstable) | 10.0.11esr-1 |
[squeeze] - iceweasel <not-affected> (Vulnerable code not present)
[squeeze] - icedove <not-affected> (Vulnerable code not present)
[squeeze] - iceape <not-affected> (Vulnerable code not present)