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Ubuntu 14.04 LTS / 16.04 LTS : Tomcat vulnerability (USN-3081-1)

high Nessus Plugin ID 93600

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Synopsis

The remote Ubuntu host is missing a security update.

Description

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3081-1 advisory.

 Dawid Golunski discovered that the Tomcat init script incorrectly handled creating log files. A remote attacker could possibly use this issue to

 obtain root privileges. (CVE-2016-1240)

 This update also reverts a change in behaviour introduced in USN-3024-1 by setting mapperContextRootRedirectEnabled to True by default.

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 packages.

See Also

https://ubuntu.com/security/notices/USN-3081-1

Plugin Details

Severity: High

ID: 93600

File Name: ubuntu_USN-3081-1.nasl

Version: 2.11

Type: local

Agent: unix

Published: 9/20/2016

Updated: 8/27/2024

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

Risk Information

VPR

Risk Factor: Critical

Score: 9.5

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 6.3

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

CVSS Score Source: CVE-2016-1240

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7.5

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

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

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:14.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:tomcat7, p-cpe:/a:canonical:ubuntu_linux:tomcat7-examples, cpe:/o:canonical:ubuntu_linux:16.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:tomcat8-admin, p-cpe:/a:canonical:ubuntu_linux:tomcat8-common, p-cpe:/a:canonical:ubuntu_linux:libtomcat8-java, p-cpe:/a:canonical:ubuntu_linux:tomcat8-examples, p-cpe:/a:canonical:ubuntu_linux:libtomcat7-java, p-cpe:/a:canonical:ubuntu_linux:tomcat7-common, p-cpe:/a:canonical:ubuntu_linux:tomcat7-user, p-cpe:/a:canonical:ubuntu_linux:libservlet3.0-java, p-cpe:/a:canonical:ubuntu_linux:tomcat8-user, p-cpe:/a:canonical:ubuntu_linux:libservlet3.1-java, p-cpe:/a:canonical:ubuntu_linux:tomcat7-admin, p-cpe:/a:canonical:ubuntu_linux:tomcat8

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/19/2016

Vulnerability Publication Date: 10/3/2016

Exploitable With

Metasploit (Apache Tomcat on Ubuntu Log Init Privilege Escalation)

Reference Information

CVE: CVE-2016-1240

USN: 3081-1