CVE-2020-6555

Out of bounds read in WebGL in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

CVSS v3.0 7.6 HIGH
CVSS v2.0 6.8 MEDIUM

7.6^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.html	Release Notes Vendor Advisory
https://crbug.com/1105202	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/	Mailing List Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1123	Exploit Technical Description Third Party Advisory
https://www.debian.org/security/2021/dsa-4824	Third Party Advisory
https://security.gentoo.org/glsa/202101-30	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:10.0:::::::*
	cpe:2.3:o:fedoraproject:fedora:33:::::::*

Information

Published : 2020-09-21 13:15

Updated : 2021-01-27 12:17

NVD link : CVE-2020-6555

Mitre link : CVE-2020-6555

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

debian

debian_linux

google

chrome

fedoraproject

fedora

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