Use-after-free vulnerability in the TypeObject class in the JavaScript engine in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 allows remote attackers to execute arbitrary code by triggering extensive memory consumption while garbage collection is occurring, as demonstrated by improper handling of BumpChunk objects.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2881-1 | iceweasel security update |
Debian DSA |
DSA-2911-1 | icedove security update |
Ubuntu USN |
USN-2150-1 | Firefox vulnerabilities |
Ubuntu USN |
USN-2151-1 | Thunderbird vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 25 Nov 2025 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | ||
| Vendors & Products |
Mozilla firefox Esr
|
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-06T09:42:36.221Z
Reserved: 2014-01-16T00:00:00
Link: CVE-2014-1512
No data.
Status : Deferred
Published: 2014-03-19T10:55:06.660
Modified: 2025-11-25T17:50:16.803
Link: CVE-2014-1512
OpenCVE Enrichment
No data.
Debian DSA
Ubuntu USN