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Overview

Vulnerability Score 5.8 5.8
CVE Id CVE-2011-0989
Last Modified 15 Apr 2011 12:00:00
Published 13 Apr 2011 05:55:00
Confidentiality Impact NONE NONE
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity MEDIUM
Authentication NONE

CVE-2011-0989

Summary

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.

Vulnerable Systems

Application

  • Mono

  • Novell Moonlight 2.0

  • Novell Moonlight 2.3.0

  • Novell Moonlight 2.31

  • Novell Moonlight 2.4

  • Novell Moonlight 3.0

  • Novell Moonlight 3.99


References

CONFIRM - https://github.com/mono/mono/commit/035c8587c0d8d307e45f1b7171a0d337bb451f1e

CONFIRM - https://bugzilla.novell.com/show_bug.cgi?id=667077

MLIST - [oss-security] 20110406 Moonlight release 2.4.1 with security fixes

XF - momo-runtime-security-bypass(66624)

VUPEN - ADV-2011-0904

BID - 47208

CONFIRM - http://www.mono-project.com/Vulnerabilities

SECUNIA - 44076

SECUNIA - 44002

MLIST - [opensuse-updates] 20110408 openSUSE-SU-2011:0313-1 (critical): moonlight security update


Last Updated: 27 May 2016 10:56:07