[MAVEN:GHSA-PF38-CW3P-22Q9] Keycloak is vulnerable to IDN homograph attack

Severity Moderate

Affected Packages 1

Fixed Packages 1

CVEs 1

A flaw was found in keycloak as shipped in Red Hat Single Sign-On 7.4 where IDN homograph attacks are possible. A malicious user can register himself with a name already registered and trick admin to grant him extra privileges.

Package	Affected Version
pkg:maven/org.keycloak/keycloak-services	< 18.0.0

Package	Fixed Version
pkg:maven/org.keycloak/keycloak-services	= 18.0.0

ID: MAVEN:GHSA-PF38-CW3P-22Q9
Severity: moderate
URL: https://github.com/advisories/GHSA-pf38-cw3p-22q9
Published: 2022-04-28T21:00:21
(2 years ago)
Modified: 2023-01-30T05:00:29
(19 months ago)
Rights: Maven Security Team

Source	# ID	Name	URL
			https://nvd.nist.gov/vuln/detail/CVE-2021-3424
			https://bugzilla.redhat.com/show_bug.cgi?id=1933320
			https://github.com/advisories/GHSA-pf38-cw3p-22q9

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform	Arch	Patch / Fix
Affected	pkg:maven/org.keycloak/keycloak-services	org.keycloak	keycloak-services	< 18.0.0
Fixed	pkg:maven/org.keycloak/keycloak-services	org.keycloak	keycloak-services	= 18.0.0

# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	Exploits	PoC	Pubblication Date	Modification Date
# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	PoC	Pubblication Date	Modification Date