8.8
CWE
190 120
Advisory Published
CVE Published
Updated

CVE-2021-38090: Integer Overflow

First published: Mon Sep 20 2021(Updated: )

Integer Overflow vulnerability in function filter16_roberts in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
ubuntu/ffmpeg<7:4.2.7-0ubuntu0.1+
7:4.2.7-0ubuntu0.1+
debian/ffmpeg<=7:4.1.9-0+deb10u1<=7:4.1.11-0+deb10u1
7:4.3.6-0+deb11u1
7:5.1.4-0+deb12u1
7:6.1.1-1
FFmpeg FFmpeg=4.2.1

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2021-38090?

    CVE-2021-38090 is an integer overflow vulnerability in the function filter16_roberts in libavfilter/vf_convolution.c in Ffmpeg 4.2.1.

  • What are the potential impacts of CVE-2021-38090?

    The potential impacts of CVE-2021-38090 include Denial of Service or other unspecified impacts.

  • What is the severity of CVE-2021-38090?

    The severity of CVE-2021-38090 is high, with a severity score of 8.8.

  • Which software versions are affected by CVE-2021-38090?

    Ffmpeg 4.2.1 is affected by CVE-2021-38090.

  • How can CVE-2021-38090 be fixed?

    To fix CVE-2021-38090, it is recommended to update to a patched version of Ffmpeg.

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