---

CVE-2021-43543 - log back

CVE-2021-43543 created at 07 Dec 2021 20:05:14
Severity	+ Medium
Remote	+ Remote
Type	+ Sandbox escape
Description	+ A security issue has been found in Firefox before version 95 and Thunderbird before version 91.4.0. Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content.
References	+ https://www.mozilla.org/security/advisories/mfsa2021-52/ + https://www.mozilla.org/security/advisories/mfsa2021-54/ + https://bugzilla.mozilla.org/show_bug.cgi?id=1738418
Notes