Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 21.0 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.
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 2
- 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
- https://bugzilla.mozilla.org/show_bug.cgi?id=826392
- openSUSE-SU-2013:0825 vendor-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=854001
- 59870 vdb-entry
- USN-1823-1 vendor-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=821850
- https://bugzilla.mozilla.org/show_bug.cgi?id=843434
- https://bugzilla.mozilla.org/show_bug.cgi?id=865948
- https://bugzilla.mozilla.org/show_bug.cgi?id=791432
- openSUSE-SU-2013:0929 vendor-advisory
- http://www.mozilla.org/security/announce/2013/mfsa2013-41.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=803228
- https://bugzilla.mozilla.org/show_bug.cgi?id=834526
- https://bugzilla.mozilla.org/show_bug.cgi?id=837324
- openSUSE-SU-2013:0831 vendor-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=826588
- https://bugzilla.mozilla.org/show_bug.cgi?id=819775
- https://bugzilla.mozilla.org/show_bug.cgi?id=837007
- https://bugzilla.mozilla.org/show_bug.cgi?id=821479
- https://bugzilla.mozilla.org/show_bug.cgi?id=855236
- openSUSE-SU-2013:0834 vendor-advisory
- openSUSE-SU-2013:0946 vendor-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=826104
- USN-1822-1 vendor-advisory
- oval:org.mitre.oval:def:16493 vdb-entry signature
- https://bugzilla.mozilla.org/show_bug.cgi?id=822910
- https://bugzilla.mozilla.org/show_bug.cgi?id=814552