CVE-2023-36054
- State
- Published
- Severity
- Not scored
- Published
- Aug 7, 2023
- Updated
- Oct 11, 2024
- Reserved
- Jun 21, 2023
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://web.mit.edu/kerberos/www/advisories/
- https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final
- https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final
- https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd
- https://security.netapp.com/advisory/ntap-20230908-0004/
- [debian-lts-announce] 20231022 [SECURITY] [DLA 3626-1] krb5 security updatemailing-list
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