Access Restriction Bypass The advisory has been revoked - it doesn't affect any version of package org.apache.tomcat:catalina (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published11 Oct 2017
- disclosed19 Sept 2017
- creditTomcat Security Team
Introduced: 19 Sep 2017
CVE-2017-12616 (opens in a new tab)Amendment
This was deemed not a vulnerability.
Overview
org.apache.tomcat:catalina is a Servlet Engine Core Classes and Standard implementations.
Affected versions of this package are vulnerable to Access Restriction Bypass. When using a VirtualDirContext it was possible to bypass security constraints and/or view the source code of JSPs for resources served by the VirtualDirContext using a specially crafted request.