CVE ID:	CVE-2021-23961
Description:	Further techniques that built on the slipstream research combined with a malicious webpage could have exposed both an internal network's hosts as well as services running on the user's local machine. This vulnerability affects Firefox < 85.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-23961 Debian Security Information: DSA-4895 (Google Search) https://www.debian.org/security/2021/dsa-4895 Debian Security Information: DSA-4897 (Google Search) https://www.debian.org/security/2021/dsa-4897 https://security.gentoo.org/glsa/202104-09 https://security.gentoo.org/glsa/202104-10 https://bugzilla.mozilla.org/show_bug.cgi?id=1677940 https://bugzilla.mozilla.org/show_bug.cgi?id=1677940 https://www.mozilla.org/security/advisories/mfsa2021-03/ https://www.mozilla.org/security/advisories/mfsa2021-03/ https://lists.debian.org/debian-lts-announce/2021/04/msg00019.html https://lists.debian.org/debian-lts-announce/2021/04/msg00020.html