CVE-2011-1475

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Summary

CVECVE-2011-1475
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2011-04-08 15:17:28 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe HTTP BIO connector in Apache Tomcat 7.0.x before 7.0.12 does not properly handle HTTP pipelining, which allows remote attackers to read responses intended for other clients in opportunistic circumstances by examining the application data in HTTP packets, related to "a mix-up of responses for requests from different users."

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:P/I:N/A:N

Problem Types: CWE-20 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

AV:N/AC:L/Au:N/C:P/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Apache Tomcat 7.0.0 All All All
Application Apache Tomcat 7.0.0 beta All All
Application Apache Tomcat 7.0.1 All All All
Application Apache Tomcat 7.0.10 All All All
Application Apache Tomcat 7.0.11 All All All
Application Apache Tomcat 7.0.2 All All All
Application Apache Tomcat 7.0.3 All All All
Application Apache Tomcat 7.0.4 All All All
Application Apache Tomcat 7.0.5 All All All
Application Apache Tomcat 7.0.6 All All All
Application Apache Tomcat 7.0.7 All All All
Application Apache Tomcat 7.0.8 All All All
Application Apache Tomcat 7.0.9 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
[Apache-SVN] Revision 1086349 af854a3a-2127-422b-91ae-364da2661108 svn.apache.org Patch
Apache Tomcat® - Apache Tomcat 7 vulnerabilities af854a3a-2127-422b-91ae-364da2661108 tomcat.apache.org Vendor Advisory
Apache Tomcat HTTP BIO Connector Error Discloses Information From Different Requests to Remote Users - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Full Disclosure: [SECURITY] CVE-2011-1475 Apache Tomcat information disclosure af854a3a-2127-422b-91ae-364da2661108 seclists.org
[Apache-SVN] Revision 1086352 af854a3a-2127-422b-91ae-364da2661108 svn.apache.org Patch
Apache Tomcat HTTP BIO Connector Information Disclosure Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Bug 50957 – Blocking IO can serve wrong response data af854a3a-2127-422b-91ae-364da2661108 issues.apache.org
CXSecurity - IDS af854a3a-2127-422b-91ae-364da2661108 securityreason.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 996814 Java (Maven) Security Update for org.apache.tomcat:tomcat (GHSA-h6c8-rg87-f3pc)

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