Advisory Published

USN-6670-1: php-guzzlehttp-psr7 vulnerabilities

First published: Thu Feb 29 2024(Updated: )

It was discovered that php-guzzlehttp-psr7 incorrectly parsed HTTP headers. A remote attacker could possibly use these issues to perform an HTTP header injection attack.

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/php-guzzlehttp-psr7<1.8.3-1ubuntu0.1~esm1
1.8.3-1ubuntu0.1~esm1
Ubuntu=22.04
All of
ubuntu/php-guzzlehttp-psr7<1.4.2-0.1+deb10u2build0.20.04.1
1.4.2-0.1+deb10u2build0.20.04.1
Ubuntu=20.04

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Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of USN-6670-1?

    The severity of USN-6670-1 is categorized as a potential HTTP header injection vulnerability.

  • How do I fix USN-6670-1?

    To fix USN-6670-1, you should update the php-guzzlehttp-psr7 package to version 1.8.3-1ubuntu0.1~esm1 for Ubuntu 22.04 or version 1.4.2-0.1+deb10u2build0.20.04.1 for Ubuntu 20.04.

  • What systems are affected by USN-6670-1?

    USN-6670-1 affects the php-guzzlehttp-psr7 package on Ubuntu versions 20.04 and 22.04.

  • Can USN-6670-1 be exploited remotely?

    Yes, a remote attacker could potentially exploit USN-6670-1 to perform an HTTP header injection attack.

  • What are the potential impacts of USN-6670-1?

    The potential impacts of USN-6670-1 include unauthorized actions or data breaches resulting from HTTP header injection.

Contact

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