Inappropriate implementation in WebRTC in Google Chrome prior to 84.0.4147.89 allowed an attacker in a privileged network position to potentially exploit heap corruption via a crafted SCTP stream.Referenceshttps://support.apple.com/kb/HT211288https://support.apple.com/kb/HT211290https://support.apple.com/kb/HT211291https://support.apple.com/kb/HT211292https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.htmlhttps://crbug.com/1076703http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.htmlhttps://security.gentoo.org/glsa/202007-08https://lists.debian.org/debian-lts-announce/2020/07/msg00027.htmlhttps://www.debian.org/security/2020/dsa-4736https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/https://security.gentoo.org/glsa/202007-64http://packetstormsecurity.com/files/158697/WebRTC-usrsctp-Incorrect-Call.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/https://lists.debian.org/debian-lts-announce/2020/08/msg00006.htmlhttps://www.debian.org/security/2020/dsa-4740http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00008.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00011.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.htmlhttps://usn.ubuntu.com/4443-1/http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.htmlhttps://www.debian.org/security/2021/dsa-4824https://security.gentoo.org/glsa/202101-30