A security issue was found in Firefox before version 87 and Thunderbird before version 78.9. Using techniques that built on the slipstream research, a malicious webpage could have scanned both an internal network's hosts as well as services running on the user's local machine utilizing WebRTC connections.
A security issue was found in Firefox before version 87 and Thunderbird before version 78.9. Using techniques that built on the slipstream research, a malicious webpage could have scanned both an internal network's hosts as well as services running on the user's local machine utilizing WebRTC connections.
https://www.mozilla.org/en-US/security/advisories/mfsa2021-10/#CVE-2021-23982 https://www.mozilla.org/en-US/security/advisories/mfsa2021-12/#CVE-2021-23982 https://bugzilla.mozilla.org/show_bug.cgi?id=1677046
Vulmon