Unscored severity · published Apr 13, 2011
CVE-2011-0990
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…
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CVSS
2.2%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Mono · Mono
All versions, or not specified · source: NVD
MO
Moonlight · Novell
2.0; 2.3.0; 2.4; 2.31; 3.0; 3.99 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-0990
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-0990
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2011-04/msg00024.html
Patch
http://openwall.com/lists/oss-security/2011/04/06/14
Vendor Advisory
http://secunia.com/advisories/44002
Vendor Advisory
http://secunia.com/advisories/44076
www.mono-project.com
http://www.mono-project.com/Vulnerabilities
www.securityfocus.com
http://www.securityfocus.com/bid/47208
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