VDB
ALPINE-CVE-2023-36054
ALPINE-CVE-2023-36054
PUBLISHED
CVSS 6.5 MEDIUM
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.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.18 | krb5 | 0, 1.11-r0, 1.11-r1 |
| Alpine:v3.17 | krb5 | 1.14-r2, 0, 1.11.2-r0 |
Timeline
- Aug 7, 2023 CVE Published
- Nov 19, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch