Detections
Analytics
CVE-2020-15655
medium
Description
A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential disclosure of cross-origin information. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
References
https://www.mozilla.org/security/advisories/mfsa2020-33/
https://www.mozilla.org/security/advisories/mfsa2020-32/
https://www.mozilla.org/security/advisories/mfsa2020-30/
https://usn.ubuntu.com/4443-1/
https://bugzilla.mozilla.org/show_bug.cgi?id=1645204
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html