CVE-2007-0444

Citrix MetaFrame - Stack-based Buffer Overflow in Print Provider Library via Long Arguments

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2007-0444. PoCs published by Andres Tarasco.

AI-analyzed exploit summary This is a proof-of-concept exploit for CVE-2007-0444, targeting a vulnerability in the Citrix Metaframe spooler service. It fuzzes the EnumPrinter() and EnumPrinterW() functions to trigger a crash in the spooler service (spoolsv.exe) by overwriting the return address with 0x00410041.

Description

Stack-based buffer overflow in the print provider library (cpprov.dll) in Citrix Presentation Server 4.0, MetaFrame Presentation Server 3.0, and MetaFrame XP 1.0 allows local users and remote attackers to execute arbitrary code via long arguments to the (1) EnumPrintersW and (2) OpenPrinter functions.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Andres Tarasco · cdoswindows
https://www.exploit-db.com/exploits/3204

This is a proof-of-concept exploit for CVE-2007-0444, targeting a vulnerability in the Citrix Metaframe spooler service. It fuzzes the EnumPrinter() and EnumPrinterW() functions to trigger a crash in the spooler service (spoolsv.exe) by overwriting the return address with 0x00410041.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Moderate
Reliability
Reliable
Target: Citrix Metaframe Presentation Server (tested on Windows 2003 + Citrix Presentation Server)
No auth needed
Prerequisites: Access to a vulnerable Citrix Metaframe Presentation Server
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (9)

Core 9
Core References
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/23869
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/22217
Third Party Advisory, VDB Entry x_refsource_misc
http://www.securityfocus.com/data/vulnerabilities/exploits/testlpc.c
Vendor Advisory x_refsource_confirm
http://support.citrix.com/article/CTX111686
Third Party Advisory x_refsource_misc
http://www.zerodayinitiative.com/advisories/ZDI-07-006.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1017553
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/32958
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/0328
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/458002/100/0/threaded

Scores

EPSS 0.1388
EPSS Percentile 96.1%

Details

CWE
CWE-119
Status published
Products (3)
citrix/metaframe 1.0
citrix/metaframe_presentation_server 3.0
citrix/metaframe_presentation_server 4.0
Published Jan 24, 2007
Tracked Since Feb 18, 2026