Advisory Published

USN-3592-1: ClamAV vulnerabilities

First published: Thu Mar 08 2018(Updated: )

It was discovered that ClamAV incorrectly handled parsing certain PDF files. A remote attacker could use this issue to cause ClamAV to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-0202) Hanno Böck discovered that ClamAV incorrectly handled parsing certain XAR files. A remote attacker could use this issue to cause ClamAV to crash, resulting in a denial of service. (CVE-2018-1000085)

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/clamav<0.99.4+addedllvm-0ubuntu0.17.10.1
0.99.4+addedllvm-0ubuntu0.17.10.1
=17.10
All of
ubuntu/clamav<0.99.4+addedllvm-0ubuntu0.16.04.1
0.99.4+addedllvm-0ubuntu0.16.04.1
=16.04
All of
ubuntu/clamav<0.99.4+addedllvm-0ubuntu0.14.04.1
0.99.4+addedllvm-0ubuntu0.14.04.1
=14.04

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Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID for the ClamAV vulnerabilities?

    The vulnerability ID for the ClamAV vulnerabilities is CVE-2018-0202.

  • How can a remote attacker exploit the ClamAV vulnerabilities?

    A remote attacker could exploit the ClamAV vulnerabilities by using certain PDF or X files to either cause a denial of service or execute arbitrary code.

  • Which versions of ClamAV are affected by the vulnerabilities?

    The versions of ClamAV affected by the vulnerabilities are 0.99.4+addedllvm-0ubuntu0.17.10.1, 0.99.4+addedllvm-0ubuntu0.16.04.1, and 0.99.4+addedllvm-0ubuntu0.14.04.1.

  • How can I fix the ClamAV vulnerabilities?

    To fix the ClamAV vulnerabilities, you should update to the version 0.99.4+addedllvm-0ubuntu0.17.10.1 if you are using Ubuntu 17.10, update to the version 0.99.4+addedllvm-0ubuntu0.16.04.1 if you are using Ubuntu 16.04, or update to the version 0.99.4+addedllvm-0ubuntu0.14.04.1 if you are using Ubuntu 14.04.

  • Where can I find more information about the ClamAV vulnerabilities?

    You can find more information about the ClamAV vulnerabilities on the Ubuntu security website: [CVE-2018-0202](https://ubuntu.com/security/CVE-2018-0202).

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