CVE-2011-4314

    Dashboard / Vulnerabilities / CVE-2011-4314

    CVE-2011-4314

    Published: 27 Jan 2012Last Modified: 10 Apr 2026

    Summary:

    Details: 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.

    References: http://openid.net/2011/05/05/attribute-exchange-security-alert/, http://rhn.redhat.com/errata/RHSA-2012-0441.html, http://rhn.redhat.com/errata/RHSA-2012-0519.html, http://secunia.com/advisories/44496, http://secunia.com/advisories/48697, http://secunia.com/advisories/48954, http://openid.net/2011/05/05/attribute-exchange-security-alert/, http://securitytracker.com/id?1026400, http://www.openwall.com/lists/oss-security/2011/11/16/1, http://www.openwall.com/lists/oss-security/2011/11/17/1, http://www.redhat.com/support/errata/RHSA-2011-1804.html, https://issues.jboss.org/browse/JBEPP-1368, https://issues.jboss.org/browse/SOA-3597

    Affected packages

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High