CVE-2011-0989
Medium
Description
The RuntimeHelpers.InitializeArray method in metadata/icall.c in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, does not properly restrict data types, which allows remote attackers to modify internal read-only data structures, and cause a denial of service (plugin crash) or corrupt the internal state of the security manager, via a crafted media file, as demonstrated by modifying a C# struct.
SeverityMedium
CVSS5.8
Exploit probability—
Product
Mono
PublishedApr 13, 2011
First seenApr 13, 2011
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mono mono | No range specified | — |
| novell moonlight | 2.0, 2.3.0, 2.4, 2.31, 3.0, 3.99 | — |
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