CVE-2014-1512

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.

CVSS v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

29.28% chance of exploitation in the next 30 days, 98th percentile

Published

2014-03-19

Updated

2024-08-06

Proof-of-concept exploits (1)

• https://bugzilla.mozilla.org/show_bug.cgi?id=982957

References

• CVE Record
• NVD entry

Related

• CVE-2014-1511
• CVE-2014-1513
• CVE-2014-1510
• CVE-2014-1520
• CVE-2014-1496
• CVE-2014-1522