CVE-2012-5840
Published: 21 November 2012
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-2012-4214.
Priority
Medium
Status
| Package | Release | Status |
|---|---|---|
|
firefox Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Not vulnerable
(18.0~b2+build1-0ubuntu1)
|
|
| Ubuntu 12.04 ESM (Precise Pangolin) |
Released
(17.0+build2-0ubuntu0.12.04.1)
|
|
|
seamonkey Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
| Ubuntu 12.04 ESM (Precise Pangolin) |
Does not exist
|
|
|
thunderbird Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Not vulnerable
(17.0+build2-0ubuntu1)
|
|
| Ubuntu 12.04 ESM (Precise Pangolin) |
Released
(17.0+build2-0ubuntu0.12.04.1)
|
|
|
xulrunner-1.9.2 Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
| Ubuntu 12.04 ESM (Precise Pangolin) |
Does not exist
|
|
|
xulrunner-2.0 Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
| Ubuntu 12.04 ESM (Precise Pangolin) |
Does not exist
|
Notes
| Author | Note |
|---|---|
| jdstrand | xulrunner-1.9.2 unmaintained upstream (see README.mozilla for details) |