Unscored severity · published Jan 12, 2011
CVE-2011-0027
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,…
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CVSS
54.4%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)54.4% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DA
Data Access Components · Microsoft
2.8; 2.8 · source: NVD
WD
Windows Data Access Components · Microsoft
6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-0027
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-0027
osvdb.org
http://osvdb.org/70444
Vendor Advisory
http://secunia.com/advisories/42804
support.avaya.com
http://support.avaya.com/css/P8/documents/100124846
vreugdenhilresearch.nl
http://vreugdenhilresearch.nl/ms11-002-pwn2own-heap-overflow/
www.securityfocus.com
http://www.securityfocus.com/bid/45698
www.securitytracker.com
http://www.securitytracker.com/id?1024947
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