USN-6682-1

Source
https://ubuntu.com/security/notices/USN-6682-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-6682-1.json
Related
Published
2024-03-07T14:00:06.030289Z
Modified
2024-03-07T14:00:06.030289Z
Summary
puma vulnerabilities
Details

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 requests. A remote attacker could possibly use this issue to read sensitive information. (CVE-2022-23634)

It was discovered that Puma incorrectly handled certain malformed headers. A remote attacker could use this issue to perform an HTTP Request Smuggling attack. (CVE-2022-24790)

Ben Kallus discovered that Puma incorrectly handled parsing certain headers. A remote attacker could use this issue to perform an HTTP Request Smuggling attack. (CVE-2023-40175)

Bartek Nowotarski discovered that Puma incorrectly handled parsing certain encoded content. A remote attacker could possibly use this to cause a denial of service. (CVE-2024-21647)

References

Affected packages

Ubuntu:Pro:20.04:LTS / puma

Package

Name
puma

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
3.12.4-1ubuntu2+esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "puma": "3.12.4-1ubuntu2+esm1"
        }
    ]
}

Ubuntu:Pro:22.04:LTS / puma

Package

Name
puma

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
5.5.2-2ubuntu2+esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "puma": "5.5.2-2ubuntu2+esm1"
        }
    ]
}