CVE-2023-6873 Information

Description

Memory safety bugs present in Firefox 120. 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 Firefox < 121.

Reference

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1855327%2C1862089%2C1862723 https://www.mozilla.org/security/advisories/mfsa2023-56/