SMB: Canonical ksmbd-tools ksmbd.mountd ndr_write_bytes Heap Buffer Overflow
This signature detects attempts to exploit a known vulnerability against Canonical ksmbd-tools.A successful attack can lead to a buffer overflow and arbitrary remote code execution within the context of the server.
References
URL: http://www.zerodayinitiative.com/advisories/ZDI-23-687/
Short Name
SMB:OF:CANONICAL-KSMBD-BO
Severity
Major
Recommended
False
Recommended Action
None
Category
SMB
Keywords
Buffer Canonical Heap Overflow ksmbd-tools ksmbd.mountd ndr_write_bytes
Release Date
12/04/2023
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
3657
False Positive
Unknown