CVE-2012-3546: Medium severity tomcat vulnerability

Published Dec 19, 2012
·
Updated

org/apache/catalina/realm/RealmBase.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.30, when FORM authentication is used, allows remote attackers to bypass security-constraint checks by leveraging a previous setUserPrincipal call and then placing /jsecuritycheck at the end of a URI.

Affected Software

66 affected components
Apache Tomcat=6.0
Apache Tomcat=6.0.0
Apache Tomcat=6.0.0-alpha
Apache Tomcat=6.0.1
Apache Tomcat=6.0.1-alpha
Apache Tomcat=6.0.2
Apache Tomcat=6.0.2-alpha
Apache Tomcat=6.0.2-beta
Apache Tomcat=6.0.3
Apache Tomcat=6.0.4
Apache Tomcat=6.0.5
Apache Tomcat=6.0.6
Apache Tomcat=6.0.7
Apache Tomcat=6.0.8
Apache Tomcat=6.0.9
Apache Tomcat=6.0.9-beta
Apache Tomcat=6.0.10
Apache Tomcat=6.0.11
Apache Tomcat=6.0.12
Apache Tomcat=6.0.13
Apache Tomcat=6.0.14
Apache Tomcat=6.0.15
Apache Tomcat=6.0.16
Apache Tomcat=6.0.17
Apache Tomcat=6.0.18
Apache Tomcat=6.0.19
Apache Tomcat=6.0.20
Apache Tomcat=6.0.24
Apache Tomcat=6.0.26
Apache Tomcat=6.0.27
Apache Tomcat=6.0.28
Apache Tomcat=6.0.29
Apache Tomcat=6.0.30
Apache Tomcat=6.0.31
Apache Tomcat=6.0.32
Apache Tomcat=6.0.33
Apache Tomcat=6.0.35
Apache Tomcat=7.0.0
Apache Tomcat=7.0.0-beta
Apache Tomcat=7.0.1
Apache Tomcat=7.0.2
Apache Tomcat=7.0.2-beta
Apache Tomcat=7.0.3
Apache Tomcat=7.0.4
Apache Tomcat=7.0.4-beta
Apache Tomcat=7.0.5
Apache Tomcat=7.0.6
Apache Tomcat=7.0.7
Apache Tomcat=7.0.8
Apache Tomcat=7.0.9
Apache Tomcat=7.0.10
Apache Tomcat=7.0.11
Apache Tomcat=7.0.12
Apache Tomcat=7.0.13
Apache Tomcat=7.0.14
Apache Tomcat=7.0.15
Apache Tomcat=7.0.16
Apache Tomcat=7.0.17
Apache Tomcat=7.0.18
Apache Tomcat=7.0.19
Apache Tomcat=7.0.20
Apache Tomcat=7.0.21
Apache Tomcat=7.0.22
Apache Tomcat=7.0.23
Apache Tomcat=7.0.25
Apache Tomcat=7.0.28

Event History

Dec 19, 2012
CVE Published
via MITRE·11:00 AM
Data Sourced
via MITRE·11:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2012-3546?

CVE-2012-3546 has been classified as a medium severity vulnerability that allows attackers to bypass security constraints.

2

How do I fix CVE-2012-3546?

To mitigate CVE-2012-3546, upgrade to Apache Tomcat versions 6.0.36 or 7.0.30 or later.

3

What versions of Apache Tomcat are affected by CVE-2012-3546?

CVE-2012-3546 affects Apache Tomcat versions 6.x before 6.0.36 and 7.x before 7.0.30.

4

What type of vulnerability is CVE-2012-3546?

CVE-2012-3546 is a security vulnerability that can allow unauthorized access through FORM authentication.

5

Can CVE-2012-3546 affect web applications?

Yes, CVE-2012-3546 can impact web applications that rely on Apache Tomcat for handling FORM authentication.

Contact

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