Ubuntu 14.04 LTS : mod_wsgi vulnerability (USN-2431-1)

high Nessus Plugin ID 79717

Synopsis

The remote Ubuntu host is missing a security update.

Description

It was discovered that mod_wsgi incorrectly handled errors when setting up the working directory and group access rights. A malicious application could possibly use this issue to cause a local privilege escalation when using daemon mode.

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected libapache2-mod-wsgi and / or libapache2-mod-wsgi-py3 packages.

See Also

https://ubuntu.com/security/notices/USN-2431-1

Plugin Details

Severity: High

ID: 79717

File Name: ubuntu_USN-2431-1.nasl

Version: 1.11

Type: local

Agent: unix

Published: 12/4/2014

Updated: 10/23/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.9

Temporal Score: 5.1

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

CVSS Score Source: CVE-2014-8583

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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:libapache2-mod-wsgi, p-cpe:/a:canonical:ubuntu_linux:libapache2-mod-wsgi-py3, cpe:/o:canonical:ubuntu_linux:14.04:-:lts

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/3/2014

Vulnerability Publication Date: 12/16/2014

Reference Information

CVE: CVE-2014-8583

BID: 68111

USN: 2431-1