CVEs-PoC/2019/CVE-2019-11752.md

CVE-2019-11752

Description

It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion. This results in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.

POC

Reference

• https://bugzilla.mozilla.org/show_bug.cgi?id=1501152
• https://www.mozilla.org/security/advisories/mfsa2019-29/

Github

No PoCs found on GitHub currently.