cvelistv5 - CVE-2020-14359

CVE-2020-14359

Vulnerability from cvelistv5

Published

2021-02-23 12:42

Modified

2024-08-04 12:39

Severity ?

Summary

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.

References

URL	Tags
secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=1868591	Issue Tracking, Vendor Advisory
secalert@redhat.com	https://issues.jboss.org/browse/KEYCLOAK-14090	Issue Tracking, Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.redhat.com/show_bug.cgi?id=1868591	Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://issues.jboss.org/browse/KEYCLOAK-14090	Issue Tracking, Permissions Required, Third Party Advisory

Impacted products

Vendor

Product

Version

▼

n/a

keycloak

Version: all versions as of 2021-02-22

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CVE-2020-14359

Vulnerability from cvelistv5

ghsa-jh6m-3pqw-242h

Vulnerability from github

gsd-2020-14359

Vulnerability from gsd

Tags

Sightings

Nomenclature