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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2011-04-13T21:00:00

Updated: 2024-08-06T22:14:26.519Z

Reserved: 2011-02-14T00:00:00

Link: CVE-2011-0989

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-04-13T21:55:00.737

Modified: 2024-11-21T01:25:15.390

Link: CVE-2011-0989

cve-icon Redhat

No data.