8.8

CVE-2020-6463

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Google ≫ Chrome Version < 81.0.4044.122
Fedoraproject ≫ Fedora Version 31
Fedoraproject ≫ Fedora Version 32
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 20.04 SwEdition lts
Debian ≫ Debian Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Opensuse ≫ Backports Sle Version 15.0 Update sp1
Opensuse ≫ Leap Version 15.1
Opensuse ≫ Leap Version 15.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.89% 0.851
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://www.debian.org/security/2020/dsa-4714
Third Party Advisory
https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_21.html
Vendor Advisory
Release Notes
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00034.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00038.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00008.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00011.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.html
Third Party Advisory
Mailing List
https://crbug.com/1065186
Vendor Advisory
Issue Tracking
https://lists.debian.org/debian-lts-announce/2020/07/msg00027.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2020/08/msg00006.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OQYH5OK7O4BU6E37WWG5SEEHV65BFSGR/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WLFZ5N4EK6I4ZJP5YSKLLVN3ELXEB4XT/
https://security.gentoo.org/glsa/202007-60
Third Party Advisory
https://security.gentoo.org/glsa/202007-64
Third Party Advisory
https://usn.ubuntu.com/4443-1/
Third Party Advisory
https://www.debian.org/security/2020/dsa-4736
Third Party Advisory
https://www.debian.org/security/2020/dsa-4740
Third Party Advisory