Access Restriction Bypass Affecting tomcat package, versions [,6.0.36)[7.0.0, 7.0.32)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.12% (48th percentile)

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  • Snyk IDSNYK-UNMANAGED-TOMCAT-2382348
  • published26 Jan 2022
  • disclosed19 Dec 2012
  • creditUnknown

Introduced: 19 Dec 2012

CVE-2012-4431  (opens in a new tab)
CWE-264  (opens in a new tab)

How to fix?

Upgrade tomcat to version 6.0.36, 7.0.32 or higher.

Overview

Affected versions of this package are vulnerable to Access Restriction Bypass org/apache/catalina/filters/CsrfPreventionFilter.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.32 allows remote attackers to bypass the cross-site request forgery (CSRF) protection mechanism via a request that lacks a session identifier.

CVSS Scores

version 3.1