CVE-2014-1551 json
Use-after-free vulnerability in the FontTableRec destructor in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird b…
published 12y ago modified 4mo ago also EUVD-2014-1627
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.7%
- EPSS 4.7% chance of exploitation in 30 days, percentile 91%
- public exploits
- 0
- none known
Summary
Use-after-free vulnerability in the FontTableRec destructor in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 on Windows allows remote attackers to execute arbitrary code via crafted use of fonts in MathML content, leading to improper handling of a DirectWrite font-face object.
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4.68% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
References
-
security.gentoo.org
/glsa/201504-01
vendor-advisory
-
mozilla.org
/security/announce/2014/mfsa2014-59.html
vendor-advisory
- oracle.com /technetwork/topics/security/bulletinapr2016-2952098.html
-
securitytracker.com
/id/1030620
vdb-entry
-
securitytracker.com
/id/1030619
vdb-entry
- bugzilla.mozilla.org /show_bug.cgi?id=1018234
-
secunia.com
/advisories/59760
third-party-advisory
Sources
- CVE List CVE-2014-1551
- NVD CVE-2014-1551
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