CVE-2012-3969

N/A
Published: August 29, 2012 at 10:00 AM UTC
Updated: June 16, 2026 at 11:44 PM UTC
4 products affected across 1 vendorFirefoxThunderbirdSeamonkey

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Severity
N/A
Exploit prediction
EPSS 5%

Description

Integer overflow in the nsSVGFEMorphologyElement::Filter function in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allows remote attackers to execute arbitrary code via a crafted SVG filter that triggers an incorrect sum calculation, leading to a heap-based buffer overflow.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

CVSS

Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-189

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