The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 caches information about the authenticated user within the session state, which makes it easier for remote attackers to bypass authentication via vectors related to the session ID.
Fix
Patch, vendor advisory and mitigation references on NVD 6
- http://tomcat.apache.org/security-5.html Vendor Advisory
- http://tomcat.apache.org/security-6.html Vendor Advisory
- http://tomcat.apache.org/security-7.html Vendor Advisory
- http://tomcat.apache.org/security-5.html Vendor Advisory
- http://tomcat.apache.org/security-6.html Vendor Advisory
- http://tomcat.apache.org/security-7.html Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.0 · apacheNVD modified 2026-10-09 20:17
Affected (CPE criteria) 107
cpe:2.3:a:apache:tomcat:5.5.0:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.1:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.2:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.3:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.4:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.5:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.6:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.7:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.8:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.9:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.10:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.11:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.12:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.13:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.14:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.15:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.16:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.17:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.18:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.19:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.20:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.21:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.22:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.23:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.24:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.25:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.26:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.27:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.28:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.29:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.30:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.31:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.32:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.33:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.34:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:5.5.35:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:6.0:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:6.0.0:*:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:6.0.0:alpha:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:6.0.1:*:*:*:*:*:*:*- and 67 more
References 46
- http://lists.opensuse.org/opensuse-updates/2012-12/msg00089.html
- http://lists.opensuse.org/opensuse-updates/2012-12/msg00090.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00037.html
- http://rhn.redhat.com/errata/RHSA-2013-0623.html
- http://rhn.redhat.com/errata/RHSA-2013-0629.html
- http://rhn.redhat.com/errata/RHSA-2013-0631.html
- http://rhn.redhat.com/errata/RHSA-2013-0632.html
- http://rhn.redhat.com/errata/RHSA-2013-0633.html
- http://rhn.redhat.com/errata/RHSA-2013-0640.html
- http://rhn.redhat.com/errata/RHSA-2013-0647.html
- http://rhn.redhat.com/errata/RHSA-2013-0648.html
- http://rhn.redhat.com/errata/RHSA-2013-0726.html
- http://secunia.com/advisories/51371
- http://svn.apache.org/viewvc?view=revision&revision=1377807
- http://svn.apache.org/viewvc?view=revision&revision=1380829
- http://svn.apache.org/viewvc?view=revision&revision=1392248
- http://tomcat.apache.org/security-5.html Vendor Advisory
- http://tomcat.apache.org/security-6.html Vendor Advisory
- http://tomcat.apache.org/security-7.html Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21626891
- http://www.securityfocus.com/bid/56403
- http://www.ubuntu.com/usn/USN-1637-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80407
- http://lists.opensuse.org/opensuse-updates/2012-12/msg00089.html
- http://lists.opensuse.org/opensuse-updates/2012-12/msg00090.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00037.html
- http://rhn.redhat.com/errata/RHSA-2013-0623.html
- http://rhn.redhat.com/errata/RHSA-2013-0629.html
- http://rhn.redhat.com/errata/RHSA-2013-0631.html
- http://rhn.redhat.com/errata/RHSA-2013-0632.html
- http://rhn.redhat.com/errata/RHSA-2013-0633.html
- http://rhn.redhat.com/errata/RHSA-2013-0640.html
- http://rhn.redhat.com/errata/RHSA-2013-0647.html
- http://rhn.redhat.com/errata/RHSA-2013-0648.html
- http://rhn.redhat.com/errata/RHSA-2013-0726.html
- http://secunia.com/advisories/51371
- http://svn.apache.org/viewvc?view=revision&revision=1377807
- http://svn.apache.org/viewvc?view=revision&revision=1380829
- http://svn.apache.org/viewvc?view=revision&revision=1392248
- http://tomcat.apache.org/security-5.html Vendor Advisory
- http://tomcat.apache.org/security-6.html Vendor Advisory
- http://tomcat.apache.org/security-7.html Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21626891
- http://www.securityfocus.com/bid/56403
- http://www.ubuntu.com/usn/USN-1637-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80407