| Name | CVE-2015-2741 |
| Description | Mozilla Firefox before 39.0, Firefox ESR 38.x before 38.1, and Thunderbird before 38.1 do not enforce key pinning upon encountering an X.509 certificate problem that generates a user dialog, which allows user-assisted man-in-the-middle attackers to bypass intended access restrictions by triggering a (1) expired certificate or (2) mismatched hostname for a domain with pinning enabled. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| icedove (PTS) | jessie | 1:52.3.0-4~deb8u2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| icedove | source | squeeze | (unfixed) | end-of-life | | |
| icedove | source | wheezy | (not affected) | | | |
| icedove | source | jessie | (not affected) | | | |
| icedove | source | (unstable) | 38.1.0-1 | | | |
| iceweasel | source | squeeze | (unfixed) | end-of-life | | |
| iceweasel | source | wheezy | (not affected) | | | |
| iceweasel | source | jessie | (not affected) | | | |
| iceweasel | source | (unstable) | 38.1.0esr-1 | | | |
Notes
[jessie] - iceweasel <not-affected> (Only affects Firefox 38 and later)
[wheezy] - iceweasel <not-affected> (Only affects Firefox 38 and later)
[jessie] - icedove <not-affected> (Only affects Thunderbird 38 and later)
[wheezy] - icedove <not-affected> (Only affects Thunderbird 38 and later)
https://www.mozilla.org/en-US/security/advisories/mfsa2015-67/