==========================================================================
Ubuntu Security Notice USN-6399-1
September 27, 2023

puma vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 23.04

Summary:

Puma could allow HTTP Request Smuggling attacks.

Software Description:
- puma: threaded HTTP 1.1 server for Ruby/Rack applications

Details:

It was discovered that Puma incorrectly handled parsing certain headers. A
remote attacker could possibly use this issue to perform an HTTP request
Smuggling attack.

Update instructions:

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

Ubuntu 23.04:
   puma                            5.6.5-3ubuntu1.1

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

References:
   https://ubuntu.com/security/notices/USN-6399-1
   CVE-2023-40175

Package Information:
   https://launchpad.net/ubuntu/+source/puma/5.6.5-3ubuntu1.1

Ubuntu 6399-1: Puma vulnerability

September 27, 2023
Puma could allow HTTP Request Smuggling attacks.

Summary

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 23.04 Summary: Puma could allow HTTP Request Smuggling attacks. Software Description: - puma: threaded HTTP 1.1 server for Ruby/Rack applications Details: It was discovered that Puma incorrectly handled parsing certain headers. A remote attacker could possibly use this issue to perform an HTTP request Smuggling attack.

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 23.04: puma 5.6.5-3ubuntu1.1 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-6399-1

CVE-2023-40175

Severity
Ubuntu Security Notice USN-6399-1

Package Information

https://launchpad.net/ubuntu/+source/puma/5.6.5-3ubuntu1.1

Related News

News

Powered By

Footer Logo

Linux Security - Your source for Top Linux News, Advisories, HowTo's and Feature Release.

Powered By

Footer Logo