RUSERS Incorrect Credential Length
This protocol anomaly is an RUSERS total credential data length that does not equal the sum of all fields in the DES credential data.
Extended Description
If the RPC AUTH_DES scheme is enabled and the declared token-length value does not match the actual size of the authentication token field, this constitutes a protocol anomaly which could indicate a network configuration error. It could also indicate an attacker is attempting to inject malformed RPC datagrams into the network.
References
Short Name
RUSERS:INVALID:BAD-CRED-LEN
Severity
Critical
Recommended
False
Recommended Action
None
Category
RUSERS
Release Date
04/22/2003
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3324
False Positive
Unknown