NFS: Windows Network File System NLM RPC Message Information Disclosure
This signature detects attempts to exploit a known vulnerability against Windows NFS NLM. A successful attack can lead to sensitive information disclosure.
Extended Description
Windows Network File System Information Disclosure Vulnerability
Affected Products
Microsoft windows_server_2016
References
CVE: CVE-2020-17056
Short Name
NFS:MSWIN-NFS-NLM-INFO-DISC
Severity
Warning
Recommended
True
Recommended Action
Drop
Category
NFS
Keywords
CVE-2020-17056 Disclosure File Information Message NLM Network RPC System Windows
Release Date
12/10/2020
Supported Platforms
mx-19.3
vmx-19.3
vsrx-19.2
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vmx-19.4
mx-19.4
srxevo-25.4
vsrx-26.2
srx-26.2
srx-branch-26.2
vsrx3bsd-26.2
mx-12.3
srx-12.3
srx-branch-12.3
vsrx-12.3
Sigpack Version
3590
Port
TCP/2049
False Positive
Unknown
Vendors
Microsoft
CVSS Score
2.1