1. Ubuntu Security Notices
  2. USN-6671-1

USN-6671-1: php-nyholm-psr7 vulnerability

Publication date

29 February 2024

Overview

An header injection issue was fixed in php-nyholm-psr7.

Releases

Packages

Details

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

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

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
22.04 jammy php-nyholm-psr7 –  1.5.0-1ubuntu0.1~esm1  

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References

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