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CVE-2011-0027

Published: Jan 12, 2011Updated: Apr 29, 2026 Sources: CVE List NVDCWE-20
9.3CRITICAL
NVD MITRE
EPSS Score
54.4%
Top 1.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:MAu:NC:CI:CA:C
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:CConfidentiality
Complete
I:CIntegrity
Complete
A:CAvailability
Complete
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Weaknesses

CWE-20

Affected Products

microsoft
commercial·US
data access componentsOn-premLibrary
Operating Systems / windows
windows data access componentsLibraryLibrary
Databases / db-tooling
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
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References

http://osvdb.org/70444
osvdb.org
http://secunia.com/advisories/42804
secunia.com
http://support.avaya.com/css/P8/documents/100124846
support.avaya.com
and 8 more references View all →

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