CVE-2017-7474

Impact:
Important
Public Date:
2017-05-08
CWE:
CWE-253
Bugzilla:
1445271: CVE-2017-7474 keycloak-connect: auth token validity check ignored
It was found that the Keycloak Node.js adapter did not handle invalid tokens correctly. An attacker could use this flaw to bypass authentication and gain access to restricted information, or to possibly conduct further attacks.

Find out more about CVE-2017-7474 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v3 metrics

CVSS3 Base Score 8.1
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity Impact High
Availability Impact None

Red Hat Security Errata

Platform Errata Release Date
Red Hat Single Sign-On 7.1 RHSA-2017:1203 2017-05-08

Affected Packages State

Platform Package State
Red Hat Single Sign-On 7 keycloak-connect Affected

Acknowledgements

Red Hat would like to thank Nick Shearer (Quest) for reporting this issue.

Mitigation

Last Modified