Detections
Analytics

Ubuntu 23.04 : Puma vulnerability (USN-6399-1)

critical Nessus Plugin ID 181943

Language:

Synopsis

The remote Ubuntu host is missing a security update.

Description

The remote Ubuntu 23.04 host has a package installed that is affected by a vulnerability as referenced in the USN-6399-1 advisory.

 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.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected puma package.

See Also

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

Plugin Details

Severity: Critical

ID: 181943

File Name: ubuntu_USN-6399-1.nasl

Version: 1.1

Type: local

Agent: unix

Published: 9/27/2023

Updated: 8/27/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2023-40175

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:puma, cpe:/o:canonical:ubuntu_linux:23.04

Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 9/27/2023

Vulnerability Publication Date: 8/18/2023

Reference Information

CVE: CVE-2023-40175

USN: 6399-1