CWE
476
Advisory Published
Updated

CVE-2020-35538: Null Pointer Dereference

First published: Wed Aug 31 2022(Updated: )

A crafted input file could cause a null pointer dereference in jcopy_sample_rows() when processed by libjpeg-turbo.

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Libjpeg-turbo Libjpeg-turbo=2.0.5
debian/libjpeg-turbo
1:2.0.6-4
1:2.1.5-2
1:2.1.5-3

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Frequently Asked Questions

  • What is the severity of CVE-2020-35538?

    The severity of CVE-2020-35538 is medium with a severity value of 5.5.

  • What is CVE-2020-35538?

    CVE-2020-35538 is a vulnerability that could cause a null pointer dereference in jcopy_sample_rows() when processed by libjpeg-turbo.

  • Which software is affected by CVE-2020-35538?

    The software affected by CVE-2020-35538 is libjpeg-turbo version 1:2.0.6-4, 1:2.1.5-2 (Debian), version 1.5.2-0ubuntu5.18.04.6 (Ubuntu Bionic), and version 2.0.3-0ubuntu1.20.04.3 (Ubuntu Focal).

  • How can I fix CVE-2020-35538?

    To fix CVE-2020-35538, update libjpeg-turbo to the following versions: 1:2.0.6-4 or 1:2.1.5-2 (Debian), 1.5.2-0ubuntu5.18.04.6 (Ubuntu Bionic), or 2.0.3-0ubuntu1.20.04.3 (Ubuntu Focal).

  • Where can I find more information about CVE-2020-35538?

    You can find more information about CVE-2020-35538 at the following references: [link1], [link2], [link3].

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