CVE-2020-6559

High

Description

Use after free in presentation API in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

SeverityHigh

CVSS8.8

Exploit probability—

Product

Google Chrome

PublishedSep 21, 2020

First seenSep 21, 2020

How to fix

Update

google chrome85.0.4183.83 or later

Vendor advisories

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/
debian.org/security/2021/dsa-4824
security.gentoo.org/glsa/202101-30

Affected products

Product	Affected versions	Fixed in
google chrome	v < 85.0.4183.83	85.0.4183.83
opensuse backports_sle	15.0	—
debian debian_linux	10.0	—
fedoraproject fedora	33	—
opensuse leap	15.1, 15.2	—

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