CVE-2014-0983

Multiple array index errors in programs that are automatically generated by
VBox/HostServices/SharedOpenGL/crserverlib/server_dispatch.py in Oracle
VirtualBox 4.2.x through 4.2.20 and 4.3.x before 4.3.8, when using 3D
Acceleration, allow local guest OS users to execute arbitrary code on the
Chromium server via certain CR_MESSAGE_OPCODES messages with a crafted
index, which are not properly handled by the (1)
CR_VERTEXATTRIB4NUBARB_OPCODE to the crServerDispatchVertexAttrib4NubARB
function, (2) CR_VERTEXATTRIB1DARB_OPCODE to the
crServerDispatchVertexAttrib1dARB function, (3) CR_VERTEXATTRIB1FARB_OPCODE
to the crServerDispatchVertexAttrib1fARB function, (4)
CR_VERTEXATTRIB1SARB_OPCODE to the crServerDispatchVertexAttrib1sARB
function, (5) CR_VERTEXATTRIB2DARB_OPCODE to the
crServerDispatchVertexAttrib2dARB function, (6) CR_VERTEXATTRIB2FARB_OPCODE
to the crServerDispatchVertexAttrib2fARB function, (7)
CR_VERTEXATTRIB2SARB_OPCODE to the crServerDispatchVertexAttrib2sARB
function, (8) CR_VERTEXATTRIB3DARB_OPCODE to the
crServerDispatchVertexAttrib3dARB function, (9) CR_VERTEXATTRIB3FARB_OPCODE
to the crServerDispatchVertexAttrib3fARB function, (10)
CR_VERTEXATTRIB3SARB_OPCODE to the crServerDispatchVertexAttrib3sARB
function, (11) CR_VERTEXATTRIB4DARB_OPCODE to the
crServerDispatchVertexAttrib4dARB function, (12)
CR_VERTEXATTRIB4FARB_OPCODE to the crServerDispatchVertexAttrib4fARB
function, and (13) CR_VERTEXATTRIB4SARB_OPCODE to the
crServerDispatchVertexAttrib4sARB function.

Bugs

• <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741602&gt;
• <https://bugs.launchpad.net/ubuntu/precise/+source/virtualbox/+bug/1307725&gt;