APP: Microsoft Windows Message Queuing Service SRMPEnvelopeHeader Buffer Over-Read
This signature detects attempts to exploit a known vulnerability against Microsoft Windows Message Queuing Service. A successful attack can result in a denial-of-service condition.
Extended Description
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
Affected Products
Microsoft windows_server_2025
References
CVE: CVE-2025-21277
Short Name
APP:MISC:MSMQ-SRMPENVELOPE-OR
Severity
Major
Recommended
True
Recommended Action
Drop
Category
APP
Keywords
Buffer CVE-2025-21277 Message Microsoft Over-Read Queuing SRMPEnvelopeHeader Service Windows
Release Date
02/18/2025
Supported Platforms
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vsrx-19.2
srx-19.3
Sigpack Version
3783
False Positive
Unknown
Vendors
Microsoft