CVE-2011-0989

Upstream information

CVE-2011-0989 at MITRE

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.

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SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	5.8
Vector	AV:N/AC:M/Au:N/C:N/I:P/A:P
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	None
Integrity Impact	Partial
Availability Impact	Partial

SUSE Bugzilla entry: 667077 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-SR:2011:007, published Tue, 19 Apr 2011 12:00:00 +0000
• openSUSE-SU-2011:0313-1, published Fri, 8 Apr 2011 13:08:26 +0200 (CEST)

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Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s)	Source package	State
SUSE Linux Enterprise Desktop 11 SP1	moonlight	Released
SUSE Linux Enterprise Desktop 11 SP2	moonlight	Released
SUSE Linux Enterprise Desktop 11 SP3	moonlight	Released
SUSE Linux Enterprise Desktop 11 SP4	moonlight	Released