Ubuntu 10.04 LTS / 12.04 LTS / 14.04 LTS : tomcat6, tomcat7 vulnerabilities (USN-2302-1)

medium Nessus Plugin ID 76935
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Synopsis

The remote Ubuntu host is missing one or more security-related patches.

Description

David Jorm discovered that Tomcat incorrectly handled certain requests submitted using chunked transfer encoding. A remote attacker could use this flaw to cause the Tomcat server to consume resources, resulting in a denial of service. (CVE-2014-0075)

It was discovered that Tomcat did not properly restrict XSLT stylesheets. An attacker could use this issue with a crafted web application to bypass security-manager restrictions and read arbitrary files. (CVE-2014-0096)

It was discovered that Tomcat incorrectly handled certain Content-Length headers. A remote attacker could use this flaw in configurations where Tomcat is behind a reverse proxy to perform HTTP request smuggling attacks. (CVE-2014-0099).

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 libtomcat6-java and / or libtomcat7-java packages.

See Also

https://usn.ubuntu.com/2302-1/

Plugin Details

Severity: Medium

ID: 76935

File Name: ubuntu_USN-2302-1.nasl

Version: 1.8

Type: local

Agent: unix

Published: 7/31/2014

Updated: 1/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 4.2

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Temporal Vector: E:U/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libtomcat6-java, p-cpe:/a:canonical:ubuntu_linux:libtomcat7-java, cpe:/o:canonical:ubuntu_linux:10.04:-:lts, cpe:/o:canonical:ubuntu_linux:12.04:-:lts, cpe:/o:canonical:ubuntu_linux:14.04

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/30/2014

Vulnerability Publication Date: 5/31/2014

Reference Information

CVE: CVE-2014-0075, CVE-2014-0096, CVE-2014-0099

BID: 67667, 67668, 67671

USN: 2302-1