Back
CVE-2014-1576
Heap-based buffer overflow in the nsTransformedTextRun function in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and…
High7.5EPSS 5.1%
- Published
- Updated
- Reserved
- Assigned by
- mozilla
Description
Heap-based buffer overflow in the nsTransformedTextRun function in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to execute arbitrary code via Cascading Style Sheets (CSS) token sequences that trigger changes to capitalization style.
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)
- 5.1% · top 7.6% of all CVEs (4 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.
Weakness
Affected products
n/a
- affected n/a
References (26)
- 62021 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- openSUSE-SU-2015:0138 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- openSUSE-SU-2014:1344 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- openSUSE-SU-2014:1346 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- FEDORA-2014-13042 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- 1031028 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- openSUSE-SU-2014:1345 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- http://www.mozilla.org/security/announce/2014/mfsa2014-75.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- USN-2373-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- https://advisories.mageia.org/MGASA-2014-0421.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- GLSA-201504-01 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- RHSA-2014:1635 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- FEDORA-2014-14084 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- https://bugzilla.mozilla.org/show_bug.cgi?id=1041512 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 61387 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- USN-2372-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 62022 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- openSUSE-SU-2015:1266 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 1031030 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 62023 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- openSUSE-SU-2014:1343 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- DSA-3050 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 61854 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- DSA-3061 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 70430 (opens in a new tab)vdb-entryx_refsource_BIDx_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)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2014-1576)Record last updated .