Vulnerability DatabaseCVE-2012-4534
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CVE-2012-4534
December 19, 2012
org/apache/tomcat/util/net/NioEndpoint.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28, when the NIO connector is used in conjunction with sendfile and HTTPS, allows remote attackers to cause a denial of service (infinite loop) by terminating the connection during the reading of a response.
Related Resources (21)
http://secunia.com/advisories/57126
http://svn.apache.org/viewvc?view=revision&revision=1340218
https://issues.apache.org/bugzilla/show_bug.cgi?id=52858
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19398
http://tomcat.apache.org/security-7.html
http://lists.opensuse.org/opensuse-updates/2013-01/msg00051.html
https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03748878
http://archives.neohapsis.com/archives/bugtraq/2012-12/0043.html
https://access.redhat.com/security/cve/CVE-2012-4534
http://www.securitytracker.com/id?1027836
http://www.ubuntu.com/usn/USN-1685-1
https://people.canonical.com/~ubuntu-security/cve/CVE-2012-4534
http://www.securityfocus.com/bid/56813
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml?r1=1340218&r2=1340217&pathrev=1340218
http://lists.opensuse.org/opensuse-updates/2013-01/msg00080.html
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java?r1=1340218&r2=1340217&pathrev=1340218
http://marc.info/?l=bugtraq&m=139344343412337&w=2
http://tomcat.apache.org/security-6.html
http://rhn.redhat.com/errata/RHSA-2013-0623.html
http://lists.opensuse.org/opensuse-updates/2013-01/msg00061.html
http://marc.info/?l=bugtraq&m=136612293908376&w=2
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CVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
CVSS v2
Base Score:
2.6
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
EPSS
Base Score:
22.77