CVE-2011-1995 Memory corruption in n/a
Remote attackers can execute arbitrary code in Internet Explorer by exploiting improper handling of uninitialized objects in memory.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2011-1995?
CVE-2011-1995 is a critical memory corruption vulnerability in Microsoft Internet Explorer, published on 12 Oct 2011. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that was not properly initialized, aka "OLEAuto32.dll Remote Code Execution Vulnerability."
Weakness: CWE-908
Which versions are affected by CVE-2011-1995?
It affects 1 product.
Products include Microsoft Internet Explorer.
How do I fix CVE-2011-1995?
No fix has been published for CVE-2011-1995 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2011-1995 being exploited?
There is no known exploitation of CVE-2011-1995 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Internet Explorer
- CVE-2014-1776 Microsoft Internet Explorer Memory Corruption
- CVE-2021-27085 Microsoft Internet Explorer Remote Code Execution
- CVE-2017-0222 Microsoft Internet Explorer Remote Code Execution
- CVE-2017-0210 Microsoft Internet Explorer Privilege Escalation
- CVE-2017-0149 Microsoft Internet Explorer Memory Corruption
Sources
Also known as GHSA-rr6v-q8mf-wwqp.