CVE-2011-3190

N/A Unknown
Published: August 31, 2011 Modified: April 29, 2026
View on NVD

Description

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://marc.info/?l=bugtraq&m=132215163318824&w=2
Source: secalert@redhat.com
http://marc.info/?l=bugtraq&m=133469267822771&w=2
Source: secalert@redhat.com
http://marc.info/?l=bugtraq&m=136485229118404&w=2
Source: secalert@redhat.com
http://marc.info/?l=bugtraq&m=139344343412337&w=2
Source: secalert@redhat.com
http://secunia.com/advisories/45748
Source: secalert@redhat.com
Vendor Advisory
http://secunia.com/advisories/48308
Source: secalert@redhat.com
http://secunia.com/advisories/49094
Source: secalert@redhat.com
http://secunia.com/advisories/57126
Source: secalert@redhat.com
http://securityreason.com/securityalert/8362
Source: secalert@redhat.com
http://www.debian.org/security/2012/dsa-2401
Source: secalert@redhat.com
http://www.mandriva.com/security/advisories?name=MDVSA-2011:156
Source: secalert@redhat.com
http://www.securityfocus.com/archive/1/519466/100/0/threaded
Source: secalert@redhat.com
http://www.securityfocus.com/bid/49353
Source: secalert@redhat.com
http://www.securitytracker.com/id?1025993
Source: secalert@redhat.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/69472
Source: secalert@redhat.com
https://issues.apache.org/bugzilla/show_bug.cgi?id=51698
Source: secalert@redhat.com
Exploit
https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e%40%3Cdev.tomcat.apache.org%3E
Source: secalert@redhat.com
https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa%40%3Cdev.tomcat.apache.org%3E
Source: secalert@redhat.com
https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf%40%3Cdev.tomcat.apache.org%3E
Source: secalert@redhat.com
https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5%40%3Cdev.tomcat.apache.org%3E
Source: secalert@redhat.com
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14933
Source: secalert@redhat.com
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19465
Source: secalert@redhat.com
http://marc.info/?l=bugtraq&m=132215163318824&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
http://marc.info/?l=bugtraq&m=133469267822771&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
http://marc.info/?l=bugtraq&m=136485229118404&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
http://marc.info/?l=bugtraq&m=139344343412337&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/45748
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://secunia.com/advisories/48308
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/49094
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/57126
Source: af854a3a-2127-422b-91ae-364da2661108
http://securityreason.com/securityalert/8362
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.debian.org/security/2012/dsa-2401
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.mandriva.com/security/advisories?name=MDVSA-2011:156
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/archive/1/519466/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/49353
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securitytracker.com/id?1025993
Source: af854a3a-2127-422b-91ae-364da2661108
https://exchange.xforce.ibmcloud.com/vulnerabilities/69472
Source: af854a3a-2127-422b-91ae-364da2661108
https://issues.apache.org/bugzilla/show_bug.cgi?id=51698
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit
https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e%40%3Cdev.tomcat.apache.org%3E
Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa%40%3Cdev.tomcat.apache.org%3E
Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf%40%3Cdev.tomcat.apache.org%3E
Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5%40%3Cdev.tomcat.apache.org%3E
Source: af854a3a-2127-422b-91ae-364da2661108
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14933
Source: af854a3a-2127-422b-91ae-364da2661108
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19465
Source: af854a3a-2127-422b-91ae-364da2661108

44 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
15.2%
96th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-264

Affected Vendors

apache

Related CVEs

CVE-2026-12415 9.8
CVE-2026-13422 4.3
CVE-2026-13335 6.4
CVE-2026-13333 6.5
CVE-2026-13331 6.5