CVE-2021-3827

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 02-09-2021 02:00

Last modified: - 02-09-2021 02:00

Total changes: - 4

Description

CVE-2021-3827 keycloak-server-spi-private: ECP SAML binding bypasses authentication flows

Common Vulnerability Scoring System (CVSS)

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

High

Attack complexity

Network

Attack vector

None

Availability

High

Confidentiality

High

Integrity

Low

Privileges required

Unchanged

Scope

None

User interaction

6.8

Base score

Exploitability score

Impact score

Verification logic

AND

product=keycloak-server-spi-private

vendor=Red Hat Enterprise Linux AND product=red_hat_single_sign_on AND version=7

AND

product=rh-sso7-keycloak-0 AND versionEndExcluding=15.0.4-1.redhat_00001.1.el7sso

vendor=Red Hat Enterprise Linux AND product=red_hat_single_sign_on AND version=7.5

AND

product=rh-sso7-keycloak-0 AND versionEndExcluding=15.0.4-1.redhat_00001.1.el8sso

vendor=Red Hat Enterprise Linux AND product=red_hat_single_sign_on AND version=7.5

AND

product=rh-sso-7/sso75-openshift-rhel8 AND versionEndExcluding=7.5-15

vendor=Red Hat Enterprise Linux AND product=rhosemc AND version=1.0

AND

product=keycloak-server-spi-private AND version=

vendor=Red Hat Enterprise Linux AND product=amq_online AND version=1

Reference

Keywords

CVE-2021-3827

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

REDHAT

CVE-2021-3827

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures