CVE-2012-1949 json
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 13.0, Thunderbird 5.0 through 13.0, and SeaMonkey…
published 2012-07-18 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-1958
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.8%
- EPSS 4.8% chance of exploitation in 30 days, percentile 92%
- public exploits
- 0
- none known
Summary
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 13.0, Thunderbird 5.0 through 13.0, and SeaMonkey before 2.11 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Patch / fix
- firefox-esr openSUSE Tumbleweed 128.5.1-1.1
- MozillaFirefox openSUSE Tumbleweed 50.1.0-1.1
- MozillaThunderbird openSUSE Tumbleweed 45.5.1-1.1
opensuse advisories openSUSE-SU-2024:14572-1openSUSE-SU-2024:10071-1openSUSE-SU-2024:10230-1
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2012-1949 updated cvss 6.8
Mozilla: Miscellaneous memory safety hazards (rv:14.0/ rv:10.0.6) (MFSA 2012-42)
-
Red Hat Enterprise Linux 5 firefox, thunderbird Red Hat Enterprise Linux 6 firefox, thunderbirdnot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
Exploit prediction
4.84% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
References
-
ubuntu.com
/usn/USN-1509-2
vendor-advisory
-
lists.opensuse.org
/opensuse-security-announce/2012-07/msg00011.html
vendor-advisory
-
ubuntu.com
/usn/USN-1510-1
vendor-advisory
-
lists.opensuse.org
/opensuse-security-announce/2012-07/msg00016.html
vendor-advisory
-
lists.opensuse.org
/opensuse-security-announce/2012-07/msg00012.html
vendor-advisory
-
lists.opensuse.org
/opensuse-security-announce/2012-07/msg00013.html
vendor-advisory
-
ubuntu.com
/usn/USN-1509-1
vendor-advisory
-
mozilla.org
/security/announce/2012/mfsa2012-42.html
vendor-advisory
- bugzilla.mozilla.org /show_bug.cgi?id=757431
-
secunia.com
/advisories/49992
third-party-advisory
- bugzilla.mozilla.org /show_bug.cgi?id=766304
- bugzilla.mozilla.org /show_bug.cgi?id=752662
-
securitytracker.com
/id?1027256
vdb-entry
- bugzilla.mozilla.org /show_bug.cgi?id=718290
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17027
vdb-entry, signature
-
securitytracker.com
/id?1027258
vdb-entry
- bugzilla.mozilla.org /show_bug.cgi?id=765179
-
osvdb.org
/84006
vdb-entry
- bugzilla.mozilla.org /show_bug.cgi?id=754725
- bugzilla.mozilla.org /show_bug.cgi?id=766018
- bugzilla.mozilla.org /show_bug.cgi?id=717488
-
secunia.com
/advisories/49965
third-party-advisory
-
securitytracker.com
/id?1027257
vdb-entry
- bugzilla.mozilla.org /show_bug.cgi?id=712914
- bugzilla.mozilla.org /show_bug.cgi?id=743876
- bugzilla.mozilla.org /show_bug.cgi?id=725499
-
securityfocus.com
/bid/54580
vdb-entry
-
secunia.com
/advisories/49994
third-party-advisory
-
secunia.com
/advisories/49968
third-party-advisory
- bugzilla.mozilla.org /show_bug.cgi?id=738841
-
secunia.com
/advisories/49993
third-party-advisory
-
secunia.com
/advisories/49972
third-party-advisory
Sources
- CVE List CVE-2012-1949
- NVD CVE-2012-1949
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.