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CVE-2011-0027

N/A

Published: January 12, 2011 at 12:00 AM UTC

Updated: June 16, 2026 at 11:26 PM UTC

8 products affected across 1 vendorData Access ComponentsWindows Data Access ComponentsWindows Server 2008

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Severity

N/A

Exploit prediction

EPSS 54%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Data Access Components · Microsoft

95%

2.8 sp1 2.8 sp2

microsoft-windows-2003-server (environment) · microsoft-windows-server-2003 (environment) · microsoft-windows-xp (environment)

Windows Data Access Components · Microsoft

95%

microsoft-windows-7 (environment) · microsoft-windows-server-2008 (environment) · microsoft-windows-vista (environment)

Windows 2003 Server · Microsoftdevice

80%

All versions

Windows 7 · Microsoftdevice

80%

All versions

Windows Server 2003 · Microsoftdevice

80%

All versions

Windows Server 2008 · Microsoftdevice

80%

All versions

Windows Vista · Microsoftdevice

80%

All versions

Windows Xp · Microsoftdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (11)

VDB Entryx_refsource_OSVDB

Source: [email protected]

http://osvdb.org/70444

Third Party Advisoryx_refsource_SECUNIAVendor Advisory

Source: [email protected]

http://secunia.com/advisories/42804

x_refsource_CONFIRM

Source: [email protected]

http://support.avaya.com/css/P8/documents/100124846

x_refsource_MISC

Source: [email protected]

http://vreugdenhilresearch.nl/ms11-002-pwn2own-heap-overflow/

VDB Entryx_refsource_BID

Source: [email protected]

http://www.securityfocus.com/bid/45698

VDB Entryx_refsource_SECTRACK

Source: [email protected]

http://www.securitytracker.com/id?1024947

Third Party Advisoryx_refsource_CERTUS Government Resource

Source: [email protected]

http://www.us-cert.gov/cas/techalerts/TA11-011A.html

VDB Entryx_refsource_VUPENVendor Advisory

Source: [email protected]

http://www.vupen.com/english/advisories/2011/0075

CVSS

9.3HIGH[email protected]

Confidentiality: COMPLETE
Integrity: COMPLETE
Availability: COMPLETE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-20

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