high
7.5
CWE
287 264
Advisory Published
Advisory Published
Updated

CVE-2011-3190

First published: Wed Aug 31 2011(Updated: )

Certain AJP protocol connector implementations in Apache Tomcat 7.0.0 through 7.0.20, 6.0.0 through 6.0.33, 5.5.0 through 5.5.33, and possibly other versions allow remote attackers to spoof AJP requests, bypass authentication, and obtain sensitive information by causing the connector to interpret a request body as a new request.

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
maven/org.apache.tomcat:tomcat>=5.0.0<=5.5.33
5.5.34
maven/org.apache.tomcat:tomcat>=6.0.0<=6.0.33
6.0.34
maven/org.apache.tomcat:tomcat>=7.0.0<=7.0.20
7.0.21
Tomcat=7.0.0
Tomcat=7.0.0-beta
Tomcat=7.0.1
Tomcat=7.0.2
Tomcat=7.0.3
Tomcat=7.0.4
Tomcat=7.0.5
Tomcat=7.0.6
Tomcat=7.0.7
Tomcat=7.0.8
Tomcat=7.0.9
Tomcat=7.0.10
Tomcat=7.0.11
Tomcat=7.0.12
Tomcat=7.0.13
Tomcat=7.0.14
Tomcat=7.0.16
Tomcat=7.0.17
Tomcat=7.0.19
Tomcat=7.0.20
Tomcat=6.0
Tomcat=6.0.0
Tomcat=6.0.1
Tomcat=6.0.2
Tomcat=6.0.3
Tomcat=6.0.4
Tomcat=6.0.5
Tomcat=6.0.6
Tomcat=6.0.7
Tomcat=6.0.8
Tomcat=6.0.9
Tomcat=6.0.10
Tomcat=6.0.11
Tomcat=6.0.12
Tomcat=6.0.13
Tomcat=6.0.14
Tomcat=6.0.15
Tomcat=6.0.16
Tomcat=6.0.17
Tomcat=6.0.18
Tomcat=6.0.19
Tomcat=6.0.20
Tomcat=6.0.24
Tomcat=6.0.26
Tomcat=6.0.27
Tomcat=6.0.28
Tomcat=6.0.29
Tomcat=6.0.30
Tomcat=6.0.31
Tomcat=6.0.32
Tomcat=6.0.33
Tomcat=5.5.0
Tomcat=5.5.1
Tomcat=5.5.2
Tomcat=5.5.3
Tomcat=5.5.4
Tomcat=5.5.5
Tomcat=5.5.6
Tomcat=5.5.7
Tomcat=5.5.8
Tomcat=5.5.9
Tomcat=5.5.10
Tomcat=5.5.11
Tomcat=5.5.12
Tomcat=5.5.13
Tomcat=5.5.14
Tomcat=5.5.15
Tomcat=5.5.16
Tomcat=5.5.17
Tomcat=5.5.18
Tomcat=5.5.19
Tomcat=5.5.20
Tomcat=5.5.21
Tomcat=5.5.22
Tomcat=5.5.23
Tomcat=5.5.24
Tomcat=5.5.25
Tomcat=5.5.26
Tomcat=5.5.27
Tomcat=5.5.28
Tomcat=5.5.29
Tomcat=5.5.30
Tomcat=5.5.31
Tomcat=5.5.32
Tomcat=5.5.33

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2011-3190?

    CVE-2011-3190 has been classified as a critical severity vulnerability due to potential unauthorized access to sensitive information.

  • How do I fix CVE-2011-3190?

    To fix CVE-2011-3190, upgrade your Apache Tomcat version to 5.5.34, 6.0.34, or 7.0.21 or later.

  • What versions of Apache Tomcat are affected by CVE-2011-3190?

    CVE-2011-3190 affects Apache Tomcat versions 5.5.0 through 5.5.33, 6.0.0 through 6.0.33, and 7.0.0 through 7.0.20.

  • What type of attack is possible due to CVE-2011-3190?

    CVE-2011-3190 allows remote attackers to spoof AJP requests, bypass authentication, and potentially access sensitive information.

  • Is there a workaround for CVE-2011-3190?

    While the best solution is to upgrade your Apache Tomcat, a temporary workaround involves restricting access to the AJP connectors.

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