CVE-2019-12419

9.8CRITICAL

Key Information:

Vendor
Apache
Status
Apache Cxf
Vendor
CVE Published:
6 November 2019

Summary

Apache CXF before 3.3.4 and 3.2.11 provides all of the components that are required to build a fully fledged OpenId Connect service. There is a vulnerability in the access token services, where it does not validate that the authenticated principal is equal to that of the supplied clientId parameter in the request. If a malicious client was able to somehow steal an authorization code issued to another client, then they could exploit this vulnerability to obtain an access token for the other client.

Affected Version(s)

Apache CXF versions before 3.3.4 and 3.2.11

References

https://lists.apache.org/thread.html/rc774278135816e7afc9...
mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r36e44ffc1a9b365327d...
mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rff42cfa5e7d75b7c1af...
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.