Skip to main content

Over 150 LLM Providers · Over 5,300 Models The most extensible AI-powered pentesting platform. Open source. Star on GitHub

CVE-2023-0264

5.0 · MEDIUM
Published Aug 4, 2023 redhat CWE-287 EPSS 1.27% (68th pctl)

Overview

CVE-2023-0264 is a medium-severity vulnerability affecting redhat keycloak. It was published on August 4, 2023 and has a CVSS 3.1 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical Description

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.

Remediation

Check the references section for vendor advisories and patches from redhat. Update keycloak to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
redhat keycloak >= 0, < 18.0.6 Affected
redhat single_sign-on >= 0, < 7.6.2 Affected

Frequently Asked Questions

What is CVE-2023-0264?

CVE-2023-0264 is a medium-severity vulnerability affecting redhat keycloak. It was published on August 4, 2023 and has a CVSS 3.1 base score of 5.0 (MEDIUM).

How severe is CVE-2023-0264?

This vulnerability has a CVSS 3.1 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2023-0264?

Check the references section for vendor advisories and patches from redhat. Update keycloak to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2023-0264?

CyberStrike's AI-powered security agents can automatically detect CVE-2023-0264 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.