Is CVE-2022-4361 in the CISA KEV catalog?

No. CVE-2022-4361 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-4361?

CVE-2022-4361 has a CVSS v3 base score of 10.0 (CRITICAL).

What is the EPSS score for CVE-2022-4361?

CVE-2022-4361 has an EPSS score of 0.63% (45th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2022-4361

Q: How do I fix CVE-2022-4361?

Upgrade rh-sso-7/sso76 on rhel 8 to openshift-rhel8@sha256:d15acb2c2c6bed9934c011c6864ca5c2ae989f783390bdb3eca77f5fc4ccc92a_amd64 or later. Fixes are available for 6 affected products.

CRITICAL

10.0

CVSS v3

NVD

Description

Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the SAML or OIDC providers. The vulnerability can allow an attacker to execute malicious scripts by setting the AssertionConsumerServiceURL value or the redirect_uri.

CWE-81 CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

rh-sso-7/sso76Red Hat / RHEL

Fixed in:openshift-rhel8@sha256:d15acb2c2c6bed9934c011c6864ca5c2ae989f783390bdb3eca77f5fc4ccc92a_amd64RHSA-2023:3888

Fixed in:openshift-rhel8@sha256:f52cb785c11ab691e0583a69e665496af83b4191037742ef2b1dd1237f42722e_ppc64leRHSA-2023:3888

Fixed in:openshift-rhel8@sha256:b8452b9ca79791555bb4709a4d3c81768e0571f72fe88480be9dfd585e02913e_s390xRHSA-2023:3888

rh-sso-7/sso76Rocky

Fixed in:openshift-rhel8@sha256:d15acb2c2c6bed9934c011c6864ca5c2ae989f783390bdb3eca77f5fc4ccc92a_amd64RHSA-2023:3888

Fixed in:openshift-rhel8@sha256:f52cb785c11ab691e0583a69e665496af83b4191037742ef2b1dd1237f42722e_ppc64leRHSA-2023:3888

Fixed in:openshift-rhel8@sha256:b8452b9ca79791555bb4709a4d3c81768e0571f72fe88480be9dfd585e02913e_s390xRHSA-2023:3888

rh-sso7-keycloakRocky

Fixed in:0:18.0.8-1.redhat_00001.1.el7ssoRHSA-2023:3883

Fixed in:0:18.0.8-1.redhat_00001.1.el8ssoRHSA-2023:3884

Fixed in:0:18.0.8-1.redhat_00001.1.el9ssoRHSA-2023:3885

rh-sso7-keycloakRed Hat / RHEL

Fixed in:0:18.0.8-1.redhat_00001.1.el7ssoRHSA-2023:3883

Fixed in:0:18.0.8-1.redhat_00001.1.el8ssoRHSA-2023:3884

Fixed in:0:18.0.8-1.redhat_00001.1.el9ssoRHSA-2023:3885

rh-sso7-keycloak-serverRed Hat / RHEL

Fixed in:0:18.0.8-1.redhat_00001.1.el7ssoRHSA-2023:3883

Fixed in:0:18.0.8-1.redhat_00001.1.el8ssoRHSA-2023:3884

Fixed in:0:18.0.8-1.redhat_00001.1.el9ssoRHSA-2023:3885

rh-sso7-keycloak-serverRocky

Fixed in:0:18.0.8-1.redhat_00001.1.el7ssoRHSA-2023:3883

Fixed in:0:18.0.8-1.redhat_00001.1.el8ssoRHSA-2023:3884

Fixed in:0:18.0.8-1.redhat_00001.1.el9ssoRHSA-2023:3885

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Exploit Intelligence

0.63%probability of exploitation in 30 days

45thpercentile

Moderate risk: more likely to be exploited than 45% of all known CVEs.

References

Patch1

github.com

Vendor Advisory1

bugzilla.redhat.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.