USN-6682-1: Puma vulnerabilities

ZeddYu Lu discovered that Puma incorrectly handled parsing certain headers.
A remote attacker could possibly use this issue to perform an HTTP Request
Smuggling attack. This issue only affected Ubuntu 20.04 LTS.
(CVE-2020-11076)

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. This issue only affected Ubuntu 20.04 LTS.
(CVE-2020-11077)

Jean Boussier discovered that Puma might not always release resources
properly after handling HTTP …

attack attacker cve headers http http request smuggling issue lts parsing puma request request smuggling smuggling ubuntu ubuntu 20.04 usn vulnerabilities