Use-after-free vulnerability in the MediaInputPort class in Mozilla Firefox before 31.0 and Thunderbird before 31.0 allows remote…

Description

Use-after-free vulnerability in the MediaInputPort class in Mozilla Firefox before 31.0 and Thunderbird before 31.0 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by leveraging incorrect Web Audio control-message ordering.

Scores

EPSS (exploitation in 30 days)

4.9% · top 7.9% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 10.0.

Weakness

• n/a

Affected products

• n/a

  • affected n/a

References (8)

• https://bugzilla.mozilla.org/show_bug.cgi?id=1020411 (opens in a new tab)x_refsource_CONFIRMx_transferred
• GLSA-201504-01 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
• http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• 1030620 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 1030619 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 60628 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 59760 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://www.mozilla.org/security/announce/2014/mfsa2014-58.html (opens in a new tab)x_refsource_CONFIRMx_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

[![CVE-2014-1550](https://trackcve.app/badge/CVE-2014-1550.svg)](https://trackcve.app/cve/CVE-2014-1550)

Record last updated 6 Aug 2024, 09:42 UTC.