5

CVE-2023-0264

A flaw was found in Keycloaks OpenID Connect user authentication, which may incorrectly authenticate requests. An authenticated attacker who could obtain information from a user request within the same realm could use that data to impersonate the victim and generate new session tokens. This issue could impact confidentiality, integrity, and availability.

Data is provided by the National Vulnerability Database (NVD)
Redhat ≫ Keycloak Version < 18.0.6
Redhat ≫ Single Sign-on Version < 7.6.2
   Redhat ≫ Enterprise Linux Version7.0
   Redhat ≫ Enterprise Linux Version8.0
   Redhat ≫ Enterprise Linux Version9.0
Redhat ≫ Openshift Container Platform Version4.9
   Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Openshift Container Platform Version4.10
   Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Single Sign-on Version < 7.6.2
   Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Single Sign-on Version- SwEditiontext-only
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 3.94% 0.879
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5 1.6 3.4
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.