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CVE-2020-6422

Good to know:

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Date: March 20, 2020

Use after free in WebGL in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Language: C++

Severity Score

Related Resources (18)

https://security-tracker.debian.org/tracker/CVE-2020-6422
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/
https://nvd.nist.gov/vuln/detail/CVE-2020-6422
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/
https://access.redhat.com/security/cve/CVE-2020-6422
https://security.alpinelinux.org/vuln/CVE-2020-6422
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-6422
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/
https://www.debian.org/security/2020/dsa-4645
https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/
https://crbug.com/1051748
https://security.gentoo.org/glsa/202003-53
https://www.mend.io/vulnerability-database/CVE-2020-6422

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Use After Free

CWE-416

Top Fix

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Upgrade Version

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CVSS v3.1

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

CVSS v2

Base Score:
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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