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CVE-2014-8634
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 35.0, Firefox ESR 31.x before 31.4, Thunderbird…
- 7.5HighCVSS base score
- 3.9%Exploitation in 30 daysEPSS · top 9.7% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 35.0, Firefox ESR 31.x before 31.4, Thunderbird before 31.4, and SeaMonkey before 2.32 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Timeline
ID reserved
By mozilla
- 2 months later
· 2 months later
Published
- 10 years later
· 10 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 3.9% · top 9.7% of all CVEs (9 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
n/a
- affected n/a
References
40
- RHSA-2015:0046 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 62242 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 1031533 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- USN-2460-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- openSUSE-SU-2015:0192 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 72049 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 62304 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://linux.oracle.com/errata/ELSA-2015-0047.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- firefox-cve20148634-code-exec(99955) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 62259 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- https://bugzilla.mozilla.org/show_bug.cgi?id=1111737 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 62250 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- SUSE-SU-2015:0173 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 62237 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- openSUSE-SU-2015:0077 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 62418 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- SUSE-SU-2015:0171 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 62316 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- DSA-3132 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 62274 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- GLSA-201504-01 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- 62313 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- RHSA-2015:0047 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 62790 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 62293 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 62283 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 62446 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 62657 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 62273 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- openSUSE-SU-2015:0133 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- http://www.mozilla.org/security/announce/2014/mfsa2015-01.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- openSUSE-SU-2015:1266 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- DSA-3127 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- https://bugzilla.mozilla.org/show_bug.cgi?id=1109889 (opens in a new tab)x_refsource_CONFIRMx_transferred
- SUSE-SU-2015:0180 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 62315 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://linux.oracle.com/errata/ELSA-2015-0046.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 62253 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 1031534 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2014-8471 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://cveledger.app/cve/CVE-2014-8634)Record last updated .