CVE-2011-0990: Buffer Overflow
Race condition in the FastCopy optimization in the Array.Copy method in metadata/icall.c in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows remote attackers to trigger a buffer overflow and modify internal data structures, and cause a denial of service (plugin crash) or corrupt the internal state of the security manager, via a crafted media file in which a thread makes a change after a type check but before a copy action.
Affected Software
Remediation
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2011-0990?
CVE-2011-0990 is classified as a high-severity vulnerability due to its potential to cause denial of service and buffer overflow.
How do I fix CVE-2011-0990?
To fix CVE-2011-0990, upgrade to the patched versions of Mono or Moonlight as specified in the vulnerability details.
What systems are affected by CVE-2011-0990?
CVE-2011-0990 affects specific versions of Novell Moonlight and Mono, particularly those prior to their respective security updates.
What type of attack does CVE-2011-0990 enable?
CVE-2011-0990 enables remote attackers to trigger a buffer overflow, which can lead to internal data structure modification and denial of service.
Is there a known exploit for CVE-2011-0990?
Yes, CVE-2011-0990 has been identified as having a potential exploit that can be leveraged to compromise affected systems.