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Mend.io Vulnerability Database

CVE-2011-2526

Good to know:

Date: July 14, 2011

Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.19, when sendfile is enabled for the HTTP APR or HTTP NIO connector, does not validate certain request attributes, which allows local users to bypass intended file access restrictions or cause a denial of service (infinite loop or JVM crash) by leveraging an untrusted web application.

Language: Java

Severity Score

4.9

Related Resources (39)

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19514

Url: http://rhn.redhat.com/errata/RHSA-2012-0075.html

Url: http://www.securityfocus.com/bid/48667

Url: http://tomcat.apache.org/security-5.html

Url: http://www.debian.org/security/2012/dsa-2401

Url: http://rhn.redhat.com/errata/RHSA-2012-0078.html

Url: http://marc.info/?l=bugtraq&m=139344343412337&w=2

Url: http://rhn.redhat.com/errata/RHSA-2012-0074.html

Url: http://marc.info/?l=bugtraq&m=133469267822771&w=2

Url: http://svn.apache.org/viewvc?view=revision&revision=1145571

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2011:156

Url: https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa%40%3Cdev.tomcat.apache.org%3E

Url: https://nvd.nist.gov/vuln/detail/CVE-2011-2526

Url: http://svn.apache.org/viewvc?view=revision&revision=1145694

Url: http://svn.apache.org/viewvc?view=revision&revision=1146005

Url: http://www.securitytracker.com/id?1025788

Url: http://rhn.redhat.com/errata/RHSA-2012-0077.html

Url: https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf%40%3Cdev.tomcat.apache.org%3E

Url: https://access.redhat.com/security/cve/CVE-2011-2526

Url: http://secunia.com/advisories/57126

Url: http://tomcat.apache.org/security-7.html

Url: http://osvdb.org/73798

Url: http://osvdb.org/73797

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14573

Url: http://rhn.redhat.com/errata/RHSA-2012-0076.html

Url: http://marc.info/?l=bugtraq&m=132215163318824&w=2

Url: http://marc.info/?l=bugtraq&m=136485229118404&w=2

Url: http://svn.apache.org/viewvc?view=revision&revision=1145383

Url: http://rhn.redhat.com/errata/RHSA-2012-0325.html

Url: http://www.securityfocus.com/archive/1/518889/100/0/threaded

Url: http://secunia.com/advisories/45232

Url: http://secunia.com/advisories/48308

Url: https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5%40%3Cdev.tomcat.apache.org%3E

Url: https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e%40%3Cdev.tomcat.apache.org%3E

Url: http://tomcat.apache.org/security-6.html

Url: https://bugzilla.redhat.com/show_bug.cgi?id=720948

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/68541

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2011-2526

Url: https://www.mend.io/vulnerability-database/CVE-2011-2526

Severity Score

4.9

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

Upgrade Version

Upgrade to version org.apache.tomcat:catalina:7.0.19,org.apache.tomcat:tomcat-coyote:7.0.19,org.apache.tomcat:tomcat-util:7.0.19,org.apache.tomcat:tomcat-catalina:7.0.19,org.apache.tomcat:coyote:6.0.33,org.apache.tomcat.embed:tomcat-embed-core:7.0.19

Learn More

CVSS v3.1

Base Score:	4.9
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	LOW

CVSS v2

Base Score:	4.4
Access Vector (AV):	LOCAL
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2011-2526

Good to know:

Date: July 14, 2011

Language: Java

Severity Score

Related Resources (39)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3.1

CVSS v2

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