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.
References
Link | Resource |
---|---|
https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd | Patch |
https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final | Patch |
https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final | Patch |
https://lists.debian.org/debian-lts-announce/2023/10/msg00031.html | Mailing List Third Party Advisory |
https://security.netapp.com/advisory/ntap-20230908-0004/ | Third Party Advisory |
https://web.mit.edu/kerberos/www/advisories/ | Product |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2023-08-07T00:00:00
Updated: 2023-10-22T22:06:16.416880
Reserved: 2023-06-21T00:00:00
Link: CVE-2023-36054
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-08-07T19:15:09.840
Modified: 2023-11-15T03:23:27.470
Link: CVE-2023-36054
JSON object: View
Redhat Information
No data.
CWE