Security Advisory

CVE-2023-36054

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-08-07 00:00:00

Last updated 2024-10-11 13:57:10

Assigner mitre

State PUBLISHED

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.

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