CVE-2004-1587

Monolith Productions Games - Denial of Service via Long Gamespy Query

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2004-1587. PoCs published by Luigi Auriemma.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in multiple Monolith games via UDP port 27888. It sends a malformed packet with an embedded return address to trigger the overflow and checks the server's response to confirm vulnerability.

Description

Buffer overflow in Monolith games including (1) Alien versus Predator 2 1.0.9.6 and earlier, (2) Blood 2 2.1 and earlier, (3) No one lives forever 1.004 and earlier and (4) Shogo 2.2 and earlier allows remote attackers to cause a denial of service (application crash) via a long secure Gamespy query.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Luigi Auriemma · cdoswindows
https://www.exploit-db.com/exploits/571

This exploit targets a buffer overflow vulnerability in multiple Monolith games via UDP port 27888. It sends a malformed packet with an embedded return address to trigger the overflow and checks the server's response to confirm vulnerability.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Alien versus Predator 2 (1.0.9.6), Blood 2 (2.1), No One Lives Forever (1.004), Shogo (2.2)
No auth needed
Prerequisites: Network access to the target server · UDP port 27888 open and accessible
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (10)

Core 10
Core References
Exploit, Patch vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/11354
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/17670
Mailing List mailing-list x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=109728194025487&w=2
Mailing List mailing-list x_refsource_fulldisc
http://marc.info/?l=full-disclosure&m=109727077824860&w=2
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/17669
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/12776/
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/alerts/2004/Oct/1011603.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/17665
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/17668
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/displayvuln.php?osvdb_id=10635

Scores

EPSS 0.0520
EPSS Percentile 91.4%

Details

Status published
Products (4)
monolith_productions/alien_versus_predator 2.1.0.9.6
monolith_productions/blood 2_2.1
monolith_productions/no_one_lives_forever 1.0.004
monolith_productions/shogo 2.2
Published Dec 31, 2004
Tracked Since Feb 18, 2026