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.
| Type | CWE ID | Description |
|---|---|---|
| text | N/A | n/a |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| https://bugzilla.novell.com/show_bug.cgi?id=667077 | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/47208 | vdb-entry x_refsource_BID |
| http://openwall.com/lists/oss-security/2011/04/06/14 | mailing-list x_refsource_MLIST |
| https://github.com/mono/mono/commit/035c8587c0d8d307e45f1b7171a0d337bb451f1e | x_refsource_CONFIRM |
| http://secunia.com/advisories/44002 | third-party-advisory x_refsource_SECUNIA |
| http://www.mono-project.com/Vulnerabilities | x_refsource_CONFIRM |
| http://secunia.com/advisories/44076 | third-party-advisory x_refsource_SECUNIA |
| http://lists.opensuse.org/opensuse-updates/2011-04/msg00024.html | mailing-list x_refsource_MLIST |
| http://www.vupen.com/english/advisories/2011/0904 | vdb-entry x_refsource_VUPEN |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/66624 | vdb-entry x_refsource_XF |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| https://bugzilla.novell.com/show_bug.cgi?id=667077 | x_refsource_CONFIRM x_transferred |
| http://www.securityfocus.com/bid/47208 | vdb-entry x_refsource_BID x_transferred |
| http://openwall.com/lists/oss-security/2011/04/06/14 | mailing-list x_refsource_MLIST x_transferred |
| https://github.com/mono/mono/commit/035c8587c0d8d307e45f1b7171a0d337bb451f1e | x_refsource_CONFIRM x_transferred |
| http://secunia.com/advisories/44002 | third-party-advisory x_refsource_SECUNIA x_transferred |
| http://www.mono-project.com/Vulnerabilities | x_refsource_CONFIRM x_transferred |
| http://secunia.com/advisories/44076 | third-party-advisory x_refsource_SECUNIA x_transferred |
| http://lists.opensuse.org/opensuse-updates/2011-04/msg00024.html | mailing-list x_refsource_MLIST x_transferred |
| http://www.vupen.com/english/advisories/2011/0904 | vdb-entry x_refsource_VUPEN x_transferred |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/66624 | vdb-entry x_refsource_XF x_transferred |