Advisory Published
CVE Published

CVE-2023-6351: Use after free in libavif

First published: Mon Nov 13 2023(Updated: )

<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2023">Google Chrome Releases</a> for more information.</p>

Credit: Fudan University chrome-cve-admin@google.com

Affected SoftwareAffected VersionHow to fix
Google Chrome
Google Skia
Zyxel NAS326=5.21(AAZF.14)C0
Zyxel NAS542=5.21(ABAG.11)C0
Apple iMessage
Google Chrome<119.0.6045.199
Microsoft Edge (Chromium-based)
Microsoft Edge<119.0.2151.97
Google Chrome<119.0.6045.199
Debian Debian Linux=11.0
Debian Debian Linux=12.0
Fedoraproject Fedora=38
Fedoraproject Fedora=39

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Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of CVE-2023-6351?

    The severity of CVE-2023-6351 is High.

  • How does CVE-2023-6351 affect Microsoft Edge?

    CVE-2023-6351 affects Microsoft Edge (Chromium-based) versions up to 119.0.2151.97.

  • How can a remote attacker exploit CVE-2023-6351?

    A remote attacker can potentially exploit CVE-2023-6351 by using a crafted avif file to cause heap corruption.

  • Is there a fix available for CVE-2023-6351?

    Yes, a fix is available for CVE-2023-6351. Update to Google Chrome version 119.0.6045.199 or later for the fix.

  • What is the Common Weakness Enumeration (CWE) ID for CVE-2023-6351?

    The CWE ID for CVE-2023-6351 is 416.


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