CVE-2014-1563: Mozilla: Use-after-free during DOM interactions with SVG (MFSA 2014-68)

Severity: Critical

CVSS Score: 10

Use-after-free vulnerability in the mozilla::DOMSVGLength::GetTearOff function in Mozilla Firefox before 32.0, Firefox ESR 31.x before 31.1, and Thunderbird 31.x before 31.1 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via an SVG animation with DOM interaction that triggers incorrect cycle collection.