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    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.

    Published:Apr 13, 2011
    Last Modified:Apr 11, 2025
    EPS:Apr 13, 2011
    EPSS Score:0.00973
    CVSS Score:5.8

    Affected Products

    Vendor
    Mono
    Product
    Mono
    Vendor
    Novell
    Product
    Moonlight

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2012-3382 (CVSS 4.3) — Cross-site scripting (XSS) vulnerability in the ProcessRequest function in mcs/class/System.Web/System.Web/Htt…
    CVE-2011-0991 (CVSS 6.8) — Use-after-free vulnerability in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows rem…
    CVE-2011-0992 (CVSS 5.8) — Use-after-free vulnerability in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows rem…
    CVE-2011-0990 (CVSS 5.8) — Race condition in the FastCopy optimization in the Array.Copy method in metadata/icall.c in Mono, when Moonlig…
    CVE-2010-4225 (CVSS 5) — Unspecified vulnerability in the mod_mono module for XSP in Mono 2.8.x before 2.8.2 allows remote attackers to…
    CVE-2010-4254 (CVSS 7.5) — Mono, when Moonlight before 2.3.0.1 or 2.99.x before 2.99.0.10 is used, does not properly validate arguments t…
    CVE-2010-4159 (CVSS 6.9) — Untrusted search path vulnerability in metadata/loader.c in Mono 2.8 and earlier allows local users to gain pr…
    CVE-2010-1459 (CVSS 4.3) — The default configuration of ASP.NET in Mono before 2.6.4 has a value of FALSE for the EnableViewStateMac prop…
    CVE-2008-3906 (CVSS 4.3) — CRLF injection vulnerability in Sys.Web in Mono 2.0 and earlier allows remote attackers to inject arbitrary HT…
    CVE-2008-3422 (CVSS 4.3) — Multiple cross-site scripting (XSS) vulnerabilities in the ASP.net class libraries in Mono 2.0 and earlier all…

    References

    http://lists.opensuse.org/opensuse-updates/2011-04/msg00024.html
    http://openwall.com/lists/oss-security/2011/04/06/14
    http://secunia.com/advisories/44002
    http://secunia.com/advisories/44076
    http://www.mono-project.com/Vulnerabilities
    http://www.securityfocus.com/bid/47208
    http://www.vupen.com/english/advisories/2011/0904
    https://bugzilla.novell.com/show_bug.cgi?id=667077
    https://exchange.xforce.ibmcloud.com/vulnerabilities/66624
    https://github.com/mono/mono/commit/035c8587c0d8d307e45f1b7171a0d337bb451f1e
    http://lists.opensuse.org/opensuse-updates/2011-04/msg00024.html
    http://openwall.com/lists/oss-security/2011/04/06/14
    http://secunia.com/advisories/44002
    http://secunia.com/advisories/44076
    http://www.mono-project.com/Vulnerabilities
    http://www.securityfocus.com/bid/47208
    http://www.vupen.com/english/advisories/2011/0904
    https://bugzilla.novell.com/show_bug.cgi?id=667077
    https://exchange.xforce.ibmcloud.com/vulnerabilities/66624
    https://github.com/mono/mono/commit/035c8587c0d8d307e45f1b7171a0d337bb451f1e

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High