CVE-2013-6673
Published: 11 December 2013
Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 do not recognize a user's removal of trust from an EV X.509 certificate, which makes it easier for man-in-the-middle attackers to spoof SSL servers in opportunistic circumstances via a valid certificate that is unacceptable to the user.
Priority
Status
Package | Release | Status |
---|---|---|
firefox Launchpad, Ubuntu, Debian |
lucid |
Ignored
(end of life)
|
precise |
Released
(26.0+build2-0ubuntu0.12.04.2)
|
|
quantal |
Released
(26.0+build2-0ubuntu0.12.10.2)
|
|
raring |
Released
(26.0+build2-0ubuntu0.13.04.2)
|
|
saucy |
Released
(26.0+build2-0ubuntu0.13.10.2)
|
|
upstream |
Released
(26.0)
|
|
thunderbird Launchpad, Ubuntu, Debian |
lucid |
Ignored
(end of life)
|
precise |
Released
(1:24.2.0+build1-0ubuntu0.12.04.1)
|
|
quantal |
Released
(1:24.2.0+build1-0ubuntu0.12.10.1)
|
|
raring |
Released
(1:24.2.0+build1-0ubuntu0.13.04.1)
|
|
saucy |
Released
(1:24.2.0+build1-0ubuntu0.13.10.1)
|
|
upstream |
Released
(24.2.0)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.9 |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | High |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |