CVE-2011-0027

35Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 54%

from disclosure to weapon0 days

Published on NVDJan 12

1st PoCJan 12

exploitation probability

54%top 1% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

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 products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/15984

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://osvdb.org/70444 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-002 http://secunia.com/advisories/42804 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12411 http://support.avaya.com/css/P8/documents/100124846 http://vreugdenhilresearch.nl/ms11-002-pwn2own-heap-overflow/http://www.securityfocus.com/bid/45698 http://www.securitytracker.com/id?1024947 http://www.us-cert.gov/cas/techalerts/TA11-011A.html http://www.vupen.com/english/advisories/2011/0075 http://www.zerodayinitiative.com/advisories/ZDI-11-002/