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CVE-2011-0990

Published: Apr 13, 2011Updated: Apr 29, 2026 Sources: CVE List NVDCWE-362
NVD MITRE
5.8CVSSMEDIUM
EPSS Score
2.2%
Top 20.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:MAu:NC:NI:PA:P
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:PIntegrity
Partial
A:PAvailability
Partial
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Weaknesses

CWE-362

Affected Products

n/an/a
monomono
Library
OSS Libraries / generic-library
moonlightnovell
On-prem
Operating Systems / linux-distro
monooss-projectOSS Librariesaka monox, xsp
novellcommercialUSOperating Systemsaka suse novell, novell suse

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://bugzilla.novell.com/show_bug.cgi?id=667077
bugzilla.novell.com
http://www.securityfocus.com/bid/47208
securityfocus.com
http://openwall.com/lists/oss-security/2011/04/06/14
openwall.com
and 7 more references View all →

Timeline

Published
Apr 13, 2011
Last Updated
Apr 29, 2026

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