The Apache Qpid Broker for Java can be configured to use different so called AuthenticationProviders to handle user authentication. Among the choices are the SCRAM-SHA-1 and SCRAM-SHA-256 AuthenticationProvider types. It was discovered that these AuthenticationProviders in Apache Qpid Broker for Java 6.0.x before 6.0.6 and 6.1.x before 6.1.1 prematurely terminate the SCRAM SASL negotiation if the provided user name does not exist thus allowing remote attacker to determine the existence of user accounts. The Vulnerability does not apply to AuthenticationProviders other than SCRAM-SHA-1 and SCRAM-SHA-256.
References
Link | Resource |
---|---|
http://qpid.2158936.n2.nabble.com/CVE-2016-8741-Apache-Qpid-Broker-for-Java-Information-Leakage-td7657025.html | Vendor Advisory |
http://www.securityfocus.com/bid/95136 | Broken Link Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1037537 | Broken Link Third Party Advisory VDB Entry |
https://issues.apache.org/jira/browse/QPID-7599 | Issue Tracking |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: apache
Published: 2017-05-15T14:00:00
Updated: 2017-07-26T09:57:01
Reserved: 2016-10-18T00:00:00
Link: CVE-2016-8741
JSON object: View
NVD Information
Status : Analyzed
Published: 2017-05-15T14:29:00.153
Modified: 2023-05-22T15:46:50.753
Link: CVE-2016-8741
JSON object: View
Redhat Information
No data.
CWE