CVE-2023-25738 Information

Description

Members of the DEVMODEW struct set by the printer device driver weren’t being validated and could have resulted in invalid values which in turn would cause the browser to attempt out of bounds access to related variables.
This bug only affects Firefox on Windows. Other operating systems are unaffected.. This vulnerability affects Firefox < 110 Thunderbird < 102.8 and Firefox ESR < 102.8.

Reference

https://www.mozilla.org/security/advisories/mfsa2023-05/ https://www.mozilla.org/security/advisories/mfsa2023-07/ https://bugzilla.mozilla.org/show_bug.cgi?id=1811852 https://www.mozilla.org/security/advisories/mfsa2023-06/