CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
The vulnerability in the Kerberos 5 Heimdal implementation is due to bugs in the Heimdal PKI certificate checks,
affecting KDC (via PKINIT) and kinit (via PKINIT), as well as any third-party applications,
that utilize libhx509 Heimdal. Exploitation of the vulnerability could allow an attacker acting
remotely to cause a denial of service
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
redos | 7.3 | x86_64 | heimdal-libs | < 7.8.0-5 | UNKNOWN |