high
8.8
CWE
416
Advisory Published
CVE Published
Updated

CVE-2020-15968: Use after free in Blink

First published: Wed Sep 09 2020(Updated: )

Use after free in Blink in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Credit: chrome-cve-admin@google.com Anonymous

Affected SoftwareAffected VersionHow to fix
debian/chromium
90.0.4430.212-1~deb10u1
116.0.5845.180-1~deb11u1
120.0.6099.129-1~deb11u1
119.0.6045.199-1~deb12u1
120.0.6099.129-1~deb12u1
120.0.6099.129-1
Google Chrome<86.0.4240.75
Debian Debian Linux=10.0
Fedoraproject Fedora=31
Fedoraproject Fedora=32
Fedoraproject Fedora=33
openSUSE Backports SLE=15.0-sp2
Google Chrome<86.0.4240.75
86.0.4240.75

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2020-15968?

    CVE-2020-15968 is a vulnerability discovered in Google Chrome prior to version 86.0.4240.75 that allows a remote attacker to potentially exploit heap corruption.

  • How does CVE-2020-15968 work?

    CVE-2020-15968 is a use after free vulnerability in Blink, the rendering engine used in Google Chrome, which can be exploited via a crafted HTML page.

  • What is the severity of CVE-2020-15968?

    CVE-2020-15968 has a severity rating of 8.8, which is considered high.

  • Which software versions are affected by CVE-2020-15968?

    Google Chrome prior to version 86.0.4240.75, Debian Linux 10.0, Fedora 31, 32, and 33, and openSUSE Backports SLE 15.0-sp2 are affected by CVE-2020-15968.

  • How can I fix CVE-2020-15968?

    To fix CVE-2020-15968, update Google Chrome to version 86.0.4240.75 or later, or apply the appropriate patches provided by the software vendor.

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