ec_verify in kdc/kdc_preauth_ec.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.4 and 1.19.x before 1.19.2 allows remote attackers to cause a NULL pointer dereference and daemon crash. This occurs because a return value is not properly managed in a certain situation.
AI analysis not yet available
Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| mit | kerberos_5 | 1.18.4 | - |
| mit | kerberos_5 | 1.19.0 - 1.19.2 | - |
| debian | debian_linux | - |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
9
Affected Products
14
References
mit / kerberos_5
| - |
| netapp | active_iq_unified_manager | - | - |
| netapp | active_iq_unified_manager | - | - |
| netapp | oncommand_insight | - | - |
| netapp | oncommand_workflow_automation | - | - |
| netapp | snapcenter | - | - |
| oracle | mysql_server | 8.0.0 - 8.0.26 | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact