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Vulnerability Details : CVE-2011-0989

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.
Publish Date : 2011-04-13 Last Update Date : 2011-04-15
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- CVSS Scores & Vulnerability Types

CVSS Score
5.8
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 264

- Related OVAL Definitions

Title Definition Id Class Family
CVE-2011-0989 oval:org.opensuse.security:def:20110989 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2011-0989

# Product Type Vendor Product Version Update Edition Language
1 Application Mono Mono Version Details Vulnerabilities
2 Application Novell Moonlight 2.0 Version Details Vulnerabilities
3 Application Novell Moonlight 2.3.0 Version Details Vulnerabilities
4 Application Novell Moonlight 2.4 Version Details Vulnerabilities
5 Application Novell Moonlight 2.31 Version Details Vulnerabilities
6 Application Novell Moonlight 3.0 Version Details Vulnerabilities
7 Application Novell Moonlight 3.99 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Mono Mono 1
Novell Moonlight 6

- References For CVE-2011-0989

http://lists.opensuse.org/opensuse-updates/2011-04/msg00024.html
MLIST [opensuse-updates] 20110408 openSUSE-SU-2011:0313-1 (critical): moonlight security update
http://secunia.com/advisories/44002
SECUNIA 44002
http://www.mono-project.com/Vulnerabilities CONFIRM
http://secunia.com/advisories/44076
SECUNIA 44076
https://github.com/mono/mono/commit/035c8587c0d8d307e45f1b7171a0d337bb451f1e CONFIRM
https://bugzilla.novell.com/show_bug.cgi?id=667077 CONFIRM
http://openwall.com/lists/oss-security/2011/04/06/14
MLIST [oss-security] 20110406 Moonlight release 2.4.1 with security fixes
http://www.securityfocus.com/bid/47208
BID 47208 Moonlight Prior to 2.4.1/3.99.3 Multiple Security Vulnerabilities Release Date:2012-06-22
http://xforce.iss.net/xforce/xfdb/66624
XF momo-runtime-security-bypass(66624)
http://www.vupen.com/english/advisories/2011/0904
VUPEN ADV-2011-0904

- Metasploit Modules Related To CVE-2011-0989

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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