Security Advisory

CVE-2018-12378

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2018-10-18 13:00:00

Last updated 2024-08-05 08:30:59

Assigner mozilla

State PUBLISHED

Description

A use-after-free vulnerability can occur when an IndexedDB index is deleted while still in use by JavaScript code that is providing payload values to be stored. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.

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