CVE-2011-0027 Integer overflow in n/a
Remote attackers can execute arbitrary code via integer overflow in MDAC/WDAC memory allocation, affecting Windows systems.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2011-0027?
CVE-2011-0027 is a critical vulnerability in n/a, published on 12 Jan 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-20
Which versions are affected by CVE-2011-0027?
It affects 2 products.
Products include Microsoft Data Access Components, Microsoft Windows Data Access Components.
How do I fix CVE-2011-0027?
No fix has been published for CVE-2011-0027 yet. Limit exposure of the affected software until one is available.
Is CVE-2011-0027 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-0027 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3h23-qfr3-fm4r.