Vulnerability Intelligence Report
CVE-2023-36054
lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count.
No Active Exploit Signals
CVSS Base Score
6.5
MEDIUM
EPSS Probability:2.11%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| mit | kerberos_5 | 1.21 |
| debian | debian_linux | 10.0 |
| netapp | active_iq_unified_manager | all |
| netapp | clustered_data_ontap | 9.0 |
| netapp | hci | all |
| netapp | management_services_for_element_software | all |
| netapp | ontap_tools | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
2.107%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2023-06-21T00:00:00 |
| Published | 2023-08-07T00:00:00 |
| Last Updated | 2024-10-11T13:57:10 |
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