CVE-2019-9813

Published: 2019-04-26T17:29Z

Last Modified: 2024-11-21T04:52Z

Source: MITRE CVE List

License: MITRE-CVE-TOS

Incorrect handling of __proto__ mutations may lead to type confusion in IonMonkey JIT code and can be leveraged for arbitrary memory read and write. This vulnerability affects Firefox < 66.0.1, Firefox ESR < 60.6.1, and Thunderbird < 60.6.1. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt