Message stream modified and checksum didn't match

The checksum verification of a Kerberos message failed, indicating that the message was modified in transit. This may indicate a man-in-the-middle attack.

References

rfc-editor.org/rfc/rfc4120

In this namespace

← previous KRB_AP_ERR_METHOD Alternative authentication method required next → KRB_AP_ERR_MSG_TYPE Message type is unsupported

KRB_AP_ERR_BADORDER KRB_AP_ERR_BADVERSION KRB_AP_ERR_ILL_CR_TKT KRB_AP_ERR_INAPP_CKSUM KRB_AP_ERR_METHOD KRB_AP_ERR_MODIFIED KRB_AP_ERR_MSG_TYPE KRB_AP_ERR_MUT_FAIL KRB_AP_ERR_NO_TGT KRB_AP_ERR_NOKEY KRB_AP_ERR_NOT_US