Buffer Overflow Vulnerability in IonMonkey JIT Compiler for Array.prototype.slice Method

Buffer Overflow Vulnerability in IonMonkey JIT Compiler for Array.prototype.slice Method

CVE-2019-9810 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Incorrect alias information in IonMonkey JIT compiler for Array.prototype.slice method may lead to missing bounds check and a buffer overflow. This vulnerability affects Firefox < 66.0.1, Firefox ESR < 60.6.1, and Thunderbird < 60.6.1.

Learn more about our Web Application Penetration Testing UK.