CVE-2021-38493 log

Source	CVE Red Hat MITRE NVD Debian Ubuntu SUSE Alpine Mageia CVE Details CIRCL Bugs Arch Linux Red Hat Gentoo SUSE GitHub Lists oss-security full-disclosure bugtraq Misc GitHub code web search
Severity	Critical
Remote	Yes
Type	Arbitrary code execution
Description	Mozilla developers reported memory safety bugs present in Firefox 91 and Thunderbird 78.13. 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.

Group	Package	Affected	Fixed	Severity	Status	Ticket
AVG-2344	thunderbird	78.13.0-1	78.14.0-1	Critical	Fixed

References
https://www.mozilla.org/security/advisories/mfsa2021-38/ https://www.mozilla.org/security/advisories/mfsa2021-42/ https://bugzilla.mozilla.org/buglist.cgi?bug_id=1723391%2C1724101%2C1724107