SIP: From Field Overflow
This signature detects attempts to exploit known vulnerabilities against Session Initiation Protocol (SIP). Attackers can craft a malicious SIP Invite message with a "From:" value over 256 bytes that can cause a denial of service or gain access to a target system.
Extended Description
A successful attacker can exploit the vulnerabilities to conduct denial of service attacks, or to compromise a target system.
References
Short Name
VOIP:SIP:OVERFLOW:FROM-OF
Severity
Major
Recommended
False
Recommended Action
Drop
Category
VOIP
Keywords
CA-2003-06 Field From Overflow
Release Date
05/11/2005
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
3375
False Positive
Unknown