Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2018-10894

It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates. A malicious user could use this to access unauthorized data or possibly conduct further attacks.

Published

2018-08-01T17:29:00.347

Last Modified

2024-11-21T03:42:14.650

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 5.4 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

4.9

Weaknesses

Type: Secondary
CWE-345
Type: Primary
CWE-295

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redhat	keycloak	3.4.3	Yes
Application	redhat	single_sign-on	7.2	Yes
Operating System	redhat	enterprise_linux	6.0	No
Operating System	redhat	enterprise_linux	7.0	No

References

https://access.redhat.com/errata/RHSA-2018:3592 Vendor Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2018:3593 Vendor Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2018:3595 Vendor Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:0877 Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10894 Issue Tracking, Patch, Vendor Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2018:3592 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2018:3593 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2018:3595 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:0877 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10894 Issue Tracking, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)