Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support |
| devel | not-affected | 1.20.1-3ubuntu1 |
| esm-infra-legacy/trusty | not-affected | 1.12+dfsg-2ubuntu5.4+esm4 |
| esm-infra/bionic | released | 1.16-2ubuntu0.4+esm1 |
| esm-infra/focal | not-affected | 1.17-6ubuntu4.4 |
| esm-infra/xenial | released | 1.13.2+dfsg-5ubuntu2.2+esm4 |
| focal | released | 1.17-6ubuntu4.4 |
| jammy | released | 1.19.2-2ubuntu0.3 |
| lunar | released | 1.20.1-1ubuntu0.1 |
| mantic | not-affected | 1.20.1-3ubuntu1 |
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Ссылки на источники
EPSS
6.5 Medium
CVSS3
Связанные уязвимости
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.
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.
lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 an ...
EPSS
6.5 Medium
CVSS3