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CVE-2020-6555

Date: September 21, 2020

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.

Language: C++

Severity Score

7.6

Related Resources (12)

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/

Url: https://security-tracker.debian.org/tracker/CVE-2020-6555

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-6555

Url: https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1123

Url: https://access.redhat.com/security/cve/CVE-2020-6555

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

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-6555

Url: https://crbug.com/1105202

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/

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

Url: https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.html

Url: https://www.mend.io/vulnerability-database/CVE-2020-6555

Severity Score

7.6

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:	7.6
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	LOW
Availability (A):	LOW

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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