CVE-2014-1592

Mozilla: Use-after-free during HTML5 parsing (MFSA 2014-87)

Published Dec 11, 2014 CVSS 2.0 · 6.8 Medium EPSS 3.4% KEV · Not listed
Description
Use-after-free vulnerability in the nsHtml5TreeOperation function in xul.dll in Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 allows remote attackers to execute arbitrary code by adding a second root element to an HTML5 document during parsing.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
Debian DSA Debian DSA DSA-3090-1 iceweasel security update
Debian DSA Debian DSA DSA-3092-1 icedove security update
EUVD EUVD EUVD-2014-1668 Use-after-free vulnerability in the nsHtml5TreeOperation function in xul.dll in Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 allows remote attackers to execute arbitrary code by adding a second root element to an HTML5 document during parsing.
Ubuntu USN Ubuntu USN USN-2424-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-2428-1 Thunderbird vulnerabilities
History
Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Vendors & Products Mozilla firefox Esr
Weaknesses

Sources

Status
PUBLISHED
Assigner
mozilla
Published
Updated
Aug 6, 2024, 9:42 AM
Reserved
Jan 16, 2014, 12:00 AM
Status
Modified
Published
Dec 11, 2014, 11:59 AM
Modified
Jun 17, 2026, 12:05 AM
Severity
Critical
Public date
Dec 2, 2014, 12:00 AM