CVE-2011-0027

Microsoft Data Access Components (MDAC) <2.8 SP1 & WDAC 6.0 - RCE

Title source: llm

Description

Microsoft Data Access Components (MDAC) 2.8 SP1 and SP2, and Windows Data Access Components (WDAC) 6.0, does not properly validate memory allocation for internal data structures, which allows remote attackers to execute arbitrary code, possibly via a large CacheSize property that triggers an integer wrap and a buffer overflow, aka "ADO Record Memory Vulnerability." NOTE: this might be a duplicate of CVE-2010-1117 or CVE-2010-1118.

Exploits (1)

exploitdb WORKING POC VERIFIED

by Peter Vreugdenhil · htmlremotewindows

https://www.exploit-db.com/exploits/15984

View Code ZIP pw:eip

References (11)

[Third Party Advisory, VDB Entry] http://osvdb.org/70444

[Vendor Advisory] http://secunia.com/advisories/42804

[Vendor Advisory] http://support.avaya.com/css/P8/documents/100124846

[Various Sources] http://vreugdenhilresearch.nl/ms11-002-pwn2own-heap-overflow/

[US Government Resource] http://www.us-cert.gov/cas/techalerts/TA11-011A.html

[Vendor Advisory] http://www.vupen.com/english/advisories/2011/0075

[Vendor Advisory] https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-002

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/45698

[Third Party Advisory] http://www.zerodayinitiative.com/advisories/ZDI-11-002/

[Third Party Advisory, VDB Entry] https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12411

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id?1024947

Scores

EPSS 0.6761

EPSS Percentile 98.6%

Details

CWE

CWE-20

Status published

Products (2)

microsoft/data_access_components 2.8 sp1 (2 CPE variants)

microsoft/windows_data_access_components 6.0

Published Jan 12, 2011

Tracked Since Feb 18, 2026