CVE-2020-6576

Use after free in offscreen canvas in Google Chrome prior to 85.0.4183.102 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Score

CVSS 3.1 8.8 High

Status

Modified - chrome-cve-admin@google.com

Published

2020-09-21

Last modified

2024-08-04

Weaknesses

CWE-416, CWE-787

Affected products

• Debian Linux (Debian)
• Fedora (Fedoraproject)
• Chrome (Google)
• Backports Sle (Opensuse)
• Leap (Opensuse)

References

• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00072.html
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00078.html
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00081.html
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00049.html
• https://chromereleases.googleblog.com/2020/09/stable-channel-update-for-desktop.html
• https://crbug.com/1111737
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FN7HZIGAOCZKBT4LV363BC…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GNIYFJST4TFJYFZ27VODBO…
• https://security.gentoo.org/glsa/202101-30
• https://www.debian.org/security/2021/dsa-4824