CVE-2011-0989

2011-04-1321:55:00

CWE-264

mitre

web.nvd.nist.gov

cve

2011

0989

runtimehelpers

initializearray

mono

moonlight

denial of service

security manager

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:P/A:P

AI Score

6.5

Confidence

Low

EPSS

0.04

Percentile

92.1%

JSON

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.

Affected configurations

Nvd

Node

monomono

novellmoonlightMatch2.0

novellmoonlightMatch2.3.0

novellmoonlightMatch2.4

novellmoonlightMatch2.31

novellmoonlightMatch3.0

novellmoonlightMatch3.99

VendorProductVersionCPE
monomono*cpe:2.3:a:mono:mono:*:*:*:*:*:*:*:*
novellmoonlight2.0cpe:2.3:a:novell:moonlight:2.0:*:*:*:*:*:*:*
novellmoonlight2.3.0cpe:2.3:a:novell:moonlight:2.3.0:*:*:*:*:*:*:*
novellmoonlight2.4cpe:2.3:a:novell:moonlight:2.4:*:*:*:*:*:*:*
novellmoonlight2.31cpe:2.3:a:novell:moonlight:2.31:*:*:*:*:*:*:*
novellmoonlight3.0cpe:2.3:a:novell:moonlight:3.0:*:*:*:*:*:*:*
novellmoonlight3.99cpe:2.3:a:novell:moonlight:3.99:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mono	mono	*	cpe:2.3:a:mono:mono::::::::
novell	moonlight	2.0	cpe:2.3:a:novell:moonlight:2.0:::::::*
novell	moonlight	2.3.0	cpe:2.3:a:novell:moonlight:2.3.0:::::::*
novell	moonlight	2.4	cpe:2.3:a:novell:moonlight:2.4:::::::*
novell	moonlight	2.31	cpe:2.3:a:novell:moonlight:2.31:::::::*
novell	moonlight	3.0	cpe:2.3:a:novell:moonlight:3.0:::::::*
novell	moonlight	3.99	cpe:2.3:a:novell:moonlight:3.99:::::::*