Veracode Vulnerability DatabaseVERACODE:19633Privilege Escalation
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
Keycloak is vulnerable to privilege escalation vulnerability. This is due to an improper implementation of the Brute Force detection algorithm as it does not enforce its protection measures. An attacker can exploit this issue to bypass certain security restrictions and aid in brute-force attacks.
References
access.redhat.com/documentation/en-us/red_hat_single_sign_on/?version=7.2
access.redhat.com/errata/RHSA-2018:3592
access.redhat.com/errata/RHSA-2018:3593
access.redhat.com/errata/RHSA-2018:3595
access.redhat.com/security/cve/CVE-2018-14637
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14657
issues.jboss.org/browse/JBEAP-15587
Related
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N