VulnerabilityModified
CVE-2018-10894
A malicious user could use this to access unauthorized data or possibly conduct further attacks.
MEDIUM 5.4EPSS 0.35%
Does this matter?
Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.0
- 5.4 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- EPSS
- 0.35% probability · 28th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-345, CWE-295
- Affected
- redhat/keycloak · redhat/single sign-on
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2018:3592Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3593Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3595Vendor Advisory
- https://access.redhat.com/errata/RHSA-2019:0877Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10894Issue Tracking, Patch, Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3592Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3593Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3595Vendor Advisory
- https://access.redhat.com/errata/RHSA-2019:0877Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10894Issue Tracking, Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.