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National Cyber Awareness System

Vulnerability Summary for CVE-2010-4254

Original release date:12/06/2010
Last revised:02/02/2011
Source: US-CERT/NIST

Overview

Mono, when Moonlight before 2.3.0.1 or 2.99.x before 2.99.0.10 is used, does not properly validate arguments to generic methods, which allows remote attackers to bypass generic constraints, and possibly execute arbitrary code, via a crafted method call.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: CONFIRM
Name: https://github.com/mono/mono/commit/cf1ec146f7c6acdc6697032b3aaafc68ffacdcac
Type: Patch Information
External Source: CONFIRM
Name: https://github.com/mono/mono/commit/65292a69c837b8a5f7a392d34db63de592153358
Type: Patch Information
External Source: CONFIRM
Name: https://github.com/mono/mono/commit/4905ef1130feb26c3150b28b97e4a96752e0d399
Type: Patch Information
External Source: CONFIRM
Name: https://bugzilla.novell.com/show_bug.cgi?id=655847
External Source: CONFIRM
Name: https://bugzilla.novell.com/show_bug.cgi?id=654136
External Source: VUPEN
Name: ADV-2011-0076
External Source: BID
Name: 45051
External Source: CONFIRM
Name: http://www.mono-project.com/Vulnerabilities#Moonlight_Generic_Constraints_Bypass_Vulnerability
External Source: EXPLOIT-DB
Name: 15974
External Source: SECUNIA
Name: 42877
External Source: SECUNIA
Name: 42373
Type: Advisory
External Source: SUSE
Name: SUSE-SR:2011:001
External Source: SUSE
Name: SUSE-SR:2010:024

Vulnerable software and versions

Nav control imageConfiguration 1
spacerNav control imageAND
spacerspacerNav control imageOR
spacerspacerline trunkNav control image* cpe:/a:mono:mono
spacerspacerNav control imageOR
spacerspacerspacerNav control image* cpe:/a:novell:moonlight:2.99.1
spacerspacerspacerNav control image* cpe:/a:novell:moonlight:2.99.2
spacerspacerspacerNav control image* cpe:/a:novell:moonlight:2.99.7
spacerspacerspacerNav control image* cpe:/a:novell:moonlight:2.99.9
spacerspacerspacerNav control image* cpe:/a:novell:moonlight:2.99.0
spacerspacerspacerNav control image* cpe:/a:novell:moonlight:2.3.0 and previous versions
* Denotes Vulnerable Software

Technical Details

Vulnerability Type (View All)