Vulnerability in Redhat Louketo Proxy
CVE-2020-14359
A vulnerability was found in all versions of Keycloak Gatekeeper, where on using lower case HTTP headers (via cURL) an attacker can bypass our Gatekeeper. Lower case headers are also accepted by some webservers (e.g. Jetty). This means there is no protection when we put a Gatekeeper in front of a Jetty server and use lowercase headers.
EPSS: 0.009 (57.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Redhat Louketo_proxy
- N/a Keycloak — versions all versions as of 2021-02-22
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)
- secalert@redhat.com (Permissions Required, Third Party Advisory, x_refsource_MISC, Issue Tracking)
Frequently asked questions
- What is CVE-2020-14359?
- CVE-2020-14359 is a high-severity vulnerability in Redhat Louketo Proxy, classified under Authentication Bypass by Primary Weakness. CVSS score: 7.3/10. Published 2021-02-23.
- How severe is CVE-2020-14359?
- High severity. CVSS v3 base score is 7.3 out of 10.