8.8
CWE
120 119
Advisory Published
Updated

CVE-2020-8215: Buffer Overflow

First published: Mon Jul 20 2020(Updated: )

A buffer overflow is present in canvas version <= 1.6.9, which could lead to a Denial of Service or execution of arbitrary code when it processes a user-provided image.

Credit: support@hackerone.com

Affected SoftwareAffected VersionHow to fix
Automattic Canvas<=1.6.9

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Frequently Asked Questions

  • What is CVE-2020-8215?

    CVE-2020-8215 is a buffer overflow vulnerability in Canvas version <= 1.6.9.

  • How can CVE-2020-8215 impact my system?

    CVE-2020-8215 can lead to a Denial of Service or execution of arbitrary code when processing a user-provided image.

  • Which software versions are affected by CVE-2020-8215?

    The Canvas software version <= 1.6.9 is affected by CVE-2020-8215.

  • What is the severity of CVE-2020-8215?

    CVE-2020-8215 has a severity rating of 8.8, which is considered high.

  • Is there a fix available for CVE-2020-8215?

    It is recommended to update to a version of Canvas that is higher than 1.6.9 to mitigate CVE-2020-8215.

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