CVE-2011-1184

MEDIUM

Description

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not have the expected countermeasures against replay attacks, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, related to lack of checking of nonce (aka server nonce) and nc (aka nonce-count or client nonce count) values.

References

http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00002.html

http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00006.html

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

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

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

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

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

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

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

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

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

http://secunia.com/advisories/57126

http://svn.apache.org/viewvc?view=rev&rev=1087655

http://svn.apache.org/viewvc?view=rev&rev=1158180

http://svn.apache.org/viewvc?view=rev&rev=1159309

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

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

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

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

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

http://www.redhat.com/support/errata/RHSA-2011-1845.html

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19169

Details

Source: MITRE

Published: 2012-01-14

Updated: 2019-03-25

Type: CWE-264

Risk Information

CVSS v2.0

Base Score: 5

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

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM