CVE-2022-31747 Information

Description

Mozilla developers Andrew McCreight Nicolas B. Pierron and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 100 and Firefox ESR 91.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.10 Firefox < 101 and Firefox ESR < 91.10.

Reference

https://www.mozilla.org/security/advisories/mfsa2022-20/ https://www.mozilla.org/security/advisories/mfsa2022-22/ https://www.mozilla.org/security/advisories/mfsa2022-21/ https://bugzilla.mozilla.org/buglist.cgi?bug_id=1760765%2C1765610%2C1766283%2C1767365%2C1768559%2C1768734