Mozilla developers reported memory safety bugs present in Firefox 88. Some of these bugs showed evidence of memory corruption and Mozilla presumes that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 89.
Mozilla developers reported memory safety bugs present in Firefox 88. Some of these bugs showed evidence of memory corruption and Mozilla presumes that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 89.
https://www.mozilla.org/security/advisories/mfsa2021-23/ https://bugzilla.mozilla.org/buglist.cgi?bug_id=1602862%2C1703191%2C1703760%2C1704722%2C1706041
Vulmon