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AUSCERT External Security Bulletin Redistribution
ESB-2024.1305
USN-6671-1: php-nyholm-psr7 vulnerability
1 March 2024
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AusCERT Security Bulletin Summary
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Product: php-nyholm-psr7
Publisher: Ubuntu
Operating System: Ubuntu
Resolution: Patch/Upgrade
CVE Names: CVE-2023-29197
Original Bulletin:
https://ubuntu.com/security/notices/USN-6671-1
Comment: CVSS (Max): 7.5 CVE-2023-29197 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
CVSS Source: Ubuntu
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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USN-6671-1: php-nyholm-psr7 vulnerability
29 February 2024
An header injection issue was fixed in php-nyholm-psr7.
Releases
o Ubuntu 22.04 LTS
Packages
o php-nyholm-psr7 - A super lightweight PSR-7 implementation
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.
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 22.04
o php-nyholm-psr7 - 1.5.0-1ubuntu0.1~esm1
Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.
References
o CVE-2023-29197
Related notices
o USN-6670-1 : php-guzzlehttp-psr7
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