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Improper Access Control Affecting tomcat6 package, versions <6.0.35-1ubuntu3.9

Severity

 Recommended
low

Based on Ubuntu security rating.

Threat Intelligence

EPSS
96.33% (100th percentile)

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  • Snyk IDSNYK-UBUNTU1204-TOMCAT6-329853
  • published19 Jul 2016
  • disclosed19 Jul 2016
Report a new vulnerability Found a mistake?

Introduced: 19 Jul 2016

CVE-2016-5388  (opens in a new tab)
CWE-284  (opens in a new tab)

How to fix?

Upgrade Ubuntu:12.04 tomcat6 to version 6.0.35-1ubuntu3.9 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tomcat6 package and not the tomcat6 package as distributed by Ubuntu. See How to fix? for Ubuntu:12.04 relevant fixed versions and status.

Apache Tomcat 7.x through 7.0.70 and 8.x through 8.5.4, when the CGI Servlet is enabled, follows RFC 3875 section 4.1.18 and therefore does not protect applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect an application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue. NOTE: the vendor states "A mitigation is planned for future releases of Tomcat, tracked as CVE-2016-5388"; in other words, this is not a CVE ID for a vulnerability.

References