🛡️ CVE-2023-36054
🟡 CVSS 6.5 — Medium ✅ No Known Exploit CWE-824 NVD
6.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Details

Severity MEDIUM
CVSS Score 6.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE CWE-824
Public Exploit ✅ No
Source NVD
Published 2023-08-07
Updated 2026-06-08
Modified 2024-11-21

Affected Packages

Software From version Fixed in
active-iq-unified-manager
clustered-data-ontap
debian-linux
hci
kerberos-5
management-services-for-element-software
ontap-tools

References

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