CVE-2020-6463

chromium-browser: Use after free in ANGLE

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Un uso de la memoria previamente liberada en ANGLE en Google Chrome versiones anteriores a la versión 81.0.4044.122, permitió a un atacante remoto explotar potencialmente una corrupción de pila por medio de una página HTML diseñada.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-08 CVE Reserved
2020-05-21 CVE Published
2024-08-04 CVE Updated
2024-09-14 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-416: Use After Free
CWE-787: Out-of-bounds Write

CAPEC

References (21)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2020/07/msg00027.html	Mailing List
https://lists.debian.org/debian-lts-announce/2020/08/msg00006.html	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00034.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00038.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00008.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00011.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.html	2023-11-07
https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_21.html	2023-11-07
https://crbug.com/1065186	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OQYH5OK7O4BU6E37WWG5SEEHV65BFSGR	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WLFZ5N4EK6I4ZJP5YSKLLVN3ELXEB4XT	2023-11-07
https://security.gentoo.org/glsa/202007-60	2023-11-07
https://security.gentoo.org/glsa/202007-64	2023-11-07
https://usn.ubuntu.com/4443-1	2023-11-07
https://www.debian.org/security/2020/dsa-4714	2023-11-07
https://www.debian.org/security/2020/dsa-4736	2023-11-07
https://www.debian.org/security/2020/dsa-4740	2023-11-07
https://access.redhat.com/security/cve/CVE-2020-6463	2020-08-06
https://bugzilla.redhat.com/show_bug.cgi?id=1840893	2020-08-06

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				< 81.0.4044.122 Search vendor "Google" for product "Chrome" and version " < 81.0.4044.122"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				31 Search vendor "Fedoraproject" for product "Fedora" and version "31"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				32 Search vendor "Fedoraproject" for product "Fedora" and version "32"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04"		esm		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04"		lts		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				20.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "20.04"		lts		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected
Opensuse Search vendor "Opensuse"		Backports Sle Search vendor "Opensuse" for product "Backports Sle"				15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0"		sp1		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.1 Search vendor "Opensuse" for product "Leap" and version "15.1"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.2 Search vendor "Opensuse" for product "Leap" and version "15.2"		-		Affected