Advisory Published

USN-4009-1: PHP vulnerabilities

First published: Wed Jun 05 2019(Updated: )

It was discovered that PHP incorrectly handled certain exif tags in images. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly obtain sensitive information. (CVE-2019-11036) It was discovered that PHP incorrectly decoding certain MIME headers. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2019-11039) It was discovered that PHP incorrectly handled certain exif tags in images. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2019-11040)

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/libapache2-mod-php7.2<7.2.19-0ubuntu0.19.04.1
7.2.19-0ubuntu0.19.04.1
Ubuntu Ubuntu=19.04
All of
ubuntu/php7.2-cgi<7.2.19-0ubuntu0.19.04.1
7.2.19-0ubuntu0.19.04.1
Ubuntu Ubuntu=19.04
All of
ubuntu/php7.2-cli<7.2.19-0ubuntu0.19.04.1
7.2.19-0ubuntu0.19.04.1
Ubuntu Ubuntu=19.04
All of
ubuntu/php7.2-fpm<7.2.19-0ubuntu0.19.04.1
7.2.19-0ubuntu0.19.04.1
Ubuntu Ubuntu=19.04
All of
ubuntu/libapache2-mod-php7.2<7.2.19-0ubuntu0.18.10.1
7.2.19-0ubuntu0.18.10.1
Ubuntu Ubuntu=18.10
All of
ubuntu/php7.2-cgi<7.2.19-0ubuntu0.18.10.1
7.2.19-0ubuntu0.18.10.1
Ubuntu Ubuntu=18.10
All of
ubuntu/php7.2-cli<7.2.19-0ubuntu0.18.10.1
7.2.19-0ubuntu0.18.10.1
Ubuntu Ubuntu=18.10
All of
ubuntu/php7.2-fpm<7.2.19-0ubuntu0.18.10.1
7.2.19-0ubuntu0.18.10.1
Ubuntu Ubuntu=18.10
All of
ubuntu/libapache2-mod-php7.2<7.2.19-0ubuntu0.18.04.1
7.2.19-0ubuntu0.18.04.1
Ubuntu Ubuntu=18.04
All of
ubuntu/php7.2-cgi<7.2.19-0ubuntu0.18.04.1
7.2.19-0ubuntu0.18.04.1
Ubuntu Ubuntu=18.04
All of
ubuntu/php7.2-cli<7.2.19-0ubuntu0.18.04.1
7.2.19-0ubuntu0.18.04.1
Ubuntu Ubuntu=18.04
All of
ubuntu/php7.2-fpm<7.2.19-0ubuntu0.18.04.1
7.2.19-0ubuntu0.18.04.1
Ubuntu Ubuntu=18.04
All of
ubuntu/libapache2-mod-php7.0<7.0.33-0ubuntu0.16.04.5
7.0.33-0ubuntu0.16.04.5
Ubuntu Ubuntu=16.04
All of
ubuntu/php7.0-cgi<7.0.33-0ubuntu0.16.04.5
7.0.33-0ubuntu0.16.04.5
Ubuntu Ubuntu=16.04
All of
ubuntu/php7.0-cli<7.0.33-0ubuntu0.16.04.5
7.0.33-0ubuntu0.16.04.5
Ubuntu Ubuntu=16.04
All of
ubuntu/php7.0-fpm<7.0.33-0ubuntu0.16.04.5
7.0.33-0ubuntu0.16.04.5
Ubuntu Ubuntu=16.04

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Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of USN-4009-1?

    The severity of USN-4009-1 is high.

  • How does the vulnerability in USN-4009-1 affect PHP?

    The vulnerability in USN-4009-1 allows a remote attacker to cause PHP to crash, resulting in a denial of service or possibly obtain sensitive information.

  • Which versions of libapache2-mod-php7.2 are affected by the vulnerability in USN-4009-1?

    The versions of libapache2-mod-php7.2 affected by the vulnerability in USN-4009-1 are 7.2.19-0ubuntu0.19.04.1, 7.2.19-0ubuntu0.18.10.1, and 7.2.19-0ubuntu0.18.04.1.

  • What are the recommended remedies for the vulnerability in USN-4009-1?

    The recommended remedies for the vulnerability in USN-4009-1 are to update to version 7.2.19-0ubuntu0.19.04.1 for libapache2-mod-php7.2, php7.2-cgi, php7.2-cli, and php7.2-fpm.

  • Where can I find more information about the vulnerability in USN-4009-1?

    You can find more information about the vulnerability in USN-4009-1 on the Ubuntu website.

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