Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 30.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 14.04 LTS | firefox | 30.0+build1-0ubuntu0.14.04.3 | USN-2243-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | MozillaFirefox | 50.1.0-1.1 | openSUSE-SU-2024:10071-1 |
| openSUSE Tumbleweed | MozillaThunderbird | 45.5.1-1.1 | openSUSE-SU-2024:10230-1 |
Advisories 3
- USN-2243-1 firefox vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- openSUSE-SU-2024:10230-1 MozillaThunderbird-45.5.1-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:10071-1 MozillaFirefox-50.1.0-1.1 on GA media SUSE / openSUSE Security Updates · May 7, 2025
References
- 59229 third-party-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1000960
- openSUSE-SU-2014:0819 vendor-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1000598
- SUSE-SU-2014:0824 vendor-advisory
- 59387 third-party-advisory
- http://www.mozilla.org/security/announce/2014/mfsa2014-48.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=996536
- 1030388 vdb-entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=973874
- 59052 third-party-advisory
- openSUSE-SU-2014:0855 vendor-advisory
- openSUSE-SU-2014:0797 vendor-advisory
- GLSA-201504-01 vendor-advisory
- 59866 third-party-advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- openSUSE-SU-2014:0858 vendor-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=995817
- https://bugzilla.mozilla.org/show_bug.cgi?id=1007223
- 59377 third-party-advisory
- USN-2243-1 vendor-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=995816
- 1030386 vdb-entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=990868
- https://bugzilla.mozilla.org/show_bug.cgi?id=969549
- 59425 third-party-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=978652
- 59171 third-party-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=969517
- https://bugzilla.mozilla.org/show_bug.cgi?id=1005578
- 59486 third-party-advisory
- 67964 vdb-entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1002340