CVE-2020-6512

Published: Jul 22, 2020Modified: Nov 21, 2024

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

Type Confusion in V8 in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected (7)

Products: Google: Chrome · Debian: Debian Linux · Fedoraproject: Fedora · +1 more

Show all products

Google: Chrome · Debian: Debian Linux · Fedoraproject: Fedora · Opensuse: Backports Sle, Leap

1 product

1 product

1 product

2 products

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Google Chrome	Before 84.0.4147.89

Configuration B

6 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 10.0
Fedoraproject Fedora	Version 31
Fedoraproject Fedora	Version 32
Opensuse Backports Sle	Version 15.0 sp1
Opensuse Leap	Version 15.1
Opensuse Leap	Version 15.2

Related CWEs

Out-of-bounds Write

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

Access of Resource Using Incompatible Type ('Type Confusion')

The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

References (22)

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html

Source: chrome-cve-admin@google.com

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html

Source: chrome-cve-admin@google.com

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html

Source: chrome-cve-admin@google.com

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html

Source: chrome-cve-admin@google.com

Third Party Advisory

https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html

Source: chrome-cve-admin@google.com

Release NotesVendor Advisory

https://crbug.com/1084820

Source: chrome-cve-admin@google.com

Permissions RequiredVendor Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/

Source: chrome-cve-admin@google.com

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/

Source: chrome-cve-admin@google.com

https://security.gentoo.org/glsa/202007-08

Source: chrome-cve-admin@google.com

Third Party Advisory

https://security.gentoo.org/glsa/202101-30

Source: chrome-cve-admin@google.com

Third Party Advisory

https://www.debian.org/security/2021/dsa-4824

Source: chrome-cve-admin@google.com

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesVendor Advisory

https://crbug.com/1084820

Source: af854a3a-2127-422b-91ae-364da2661108

Permissions RequiredVendor Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/

Source: af854a3a-2127-422b-91ae-364da2661108

https://security.gentoo.org/glsa/202007-08

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://security.gentoo.org/glsa/202101-30

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.debian.org/security/2021/dsa-4824

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

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