CVE-2005-4466

Interaction SIP Proxy <3.0.011 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2005-4466. PoCs published by Behrang Fouladi.

AI-analyzed exploit summary This exploit targets a heap memory corruption vulnerability in Interaction SIP Proxy by sending a malformed SIP REGISTER request with an oversized header. It demonstrates a denial-of-service (DoS) condition, though remote code execution is unconfirmed.

Description

Heap-based buffer overflow in the SIPParser function in i3sipmsg.dll in Interaction SIP Proxy before 3.0.011 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a REGISTER request with a SPI version number that contains a large number of space or tab characters.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Behrang Fouladi · perldosmultiple
https://www.exploit-db.com/exploits/26922

This exploit targets a heap memory corruption vulnerability in Interaction SIP Proxy by sending a malformed SIP REGISTER request with an oversized header. It demonstrates a denial-of-service (DoS) condition, though remote code execution is unconfirmed.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Interaction SIP Proxy 3.0.010
No auth needed
Prerequisites: Network access to the target SIP Proxy on port 5060
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (8)

Core 8
Core References
Patch, Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/18197
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/281
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/23823
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/419989/100/0/threaded
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/16001
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2005/3029
Exploit, Vendor Advisory x_refsource_misc
http://www.hat-squad.com/en/000171.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1015392

Scores

EPSS 0.1294
EPSS Percentile 95.8%

Details

Status published
Products (1)
interactive_intelligence/interaction_sip_proxy 3.0.010
Published Dec 22, 2005
Tracked Since Feb 18, 2026