USN-6597-1: Puma vulnerability
It was discovered that Puma incorrectly handled parsing chunked transfer encoding bodies. A remote attacker could possibly use this issue to cause Puma to consume resources, leading to a denial of service.
Affected Software
Event History
Frequently Asked Questions
What is the severity of USN-6597-1?
USN-6597-1 is classified as a denial of service vulnerability which allows remote attackers to consume resources.
How do I fix USN-6597-1?
To fix USN-6597-1, upgrade to Puma version 5.6.5-4ubuntu2.1 or 5.6.5-3ubuntu1.2 depending on your Ubuntu version.
What systems are affected by USN-6597-1?
USN-6597-1 affects Ubuntu 23.10 and 23.04 using Puma versions up to 5.6.5-4ubuntu2.1 and 5.6.5-3ubuntu1.2 respectively.
Can USN-6597-1 lead to data breaches?
While USN-6597-1 primarily results in denial of service, it does not directly lead to data breaches as it does not intend to expose sensitive data.
How can I mitigate the risk of USN-6597-1?
To mitigate the risk of USN-6597-1, ensure your Puma installation is updated to the latest patched version.