CVE-2020-6463 Information

Description

Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00034.html http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00038.html http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00008.html http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.html http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.html https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_21.html https://crbug.com/1065186 https://lists.debian.org/debian-lts-announce/2020/07/msg00027.html https://lists.debian.org/debian-lts-announce/2020/08/msg00006.html https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQYH5OK7O4BU6E37WWG5SEEHV65BFSGR/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WLFZ5N4EK6I4ZJP5YSKLLVN3ELXEB4XT/ https://security.gentoo.org/glsa/202007-60 https://security.gentoo.org/glsa/202007-64 https://usn.ubuntu.com/4443-1/ https://www.debian.org/security/2020/dsa-4714 https://www.debian.org/security/2020/dsa-4736 https://www.debian.org/security/2020/dsa-4740

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8