CVE-2011-4314
MEDIUM severity · CVSS 5.8 · Improper input validation
5.8CVSS MEDIUM
Summary
message/ax/AxMessage.java in OpenID4Java before 0.9.6 final, as used in JBoss Enterprise Application Platform 5.1 before 5.1.2, Step2, Kay Framework before 1.0.2, and possibly other products does not verify that Attribute Exchange (AX) information is signed, which allows remote attackers to modify potentially sensitive AX information without detection via a man-in-the-middle (MITM) attack.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impact—
Availability impact—
Exploit probability (EPSS)3%
AV:N/AC:M/Au:N/C:N/I:P/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: http://openid.net/2011/05/05/attribute-exchange-security-alert/ ↗
Additional information
- NVD record
- http://openid.net/2011/05/05/attribute-exchange-security-alert/Patch
- http://secunia.com/advisories/44496Advisory
- http://rhn.redhat.com/errata/RHSA-2012-0441.html
- http://rhn.redhat.com/errata/RHSA-2012-0519.html
- http://secunia.com/advisories/48697
- http://secunia.com/advisories/48954
- http://securitytracker.com/id?1026400
- http://www.openwall.com/lists/oss-security/2011/11/16/1