CVE-2014-0983
Oracle VirtualBox < 4.3.8 Local Guest-to-Host RCE via 3D Acceleration
Title source: llmExploitation Summary
EIP tracks 3 public exploits for CVE-2014-0983.
PoCs published by Core Security, Francisco Falcon, Florian Ledoux, juan vazquez, including Metasploit module exploits/windows/local/virtual_box_opengl_escape.
AI-analyzed exploit summary This advisory details multiple memory corruption vulnerabilities in Oracle VirtualBox's 3D Acceleration feature, specifically in the Chromium library's handling of OpenGL commands. It provides a technical breakdown of three CVEs (CVE-2014-0981, CVE-2014-0982, CVE-2014-0983) involving improper validation of array indices, leading to arbitrary memory write primitives and potential guest-to-host escape.
Description
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.
Exploits (3)
This advisory details multiple memory corruption vulnerabilities in Oracle VirtualBox's 3D Acceleration feature, specifically in the Chromium library's handling of OpenGL commands. It provides a technical breakdown of three CVEs (CVE-2014-0981, CVE-2014-0982, CVE-2014-0983) involving improper validation of array indices, leading to arbitrary memory write primitives and potential guest-to-host escape.
This Metasploit module exploits a memory corruption vulnerability in VirtualBox's 3D acceleration feature (CVE-2014-0983) to escape from a guest VM to the host. It uses a sequence of crafted HGCM messages to trigger an out-of-bounds array access and execute a ROP chain for privilege escalation.
This Metasploit module exploits a memory corruption vulnerability in VirtualBox's 3D acceleration support (CVE-2014-0983) to escape from a guest VM to the host. It uses a sequence of crafted OpenGL rendering messages to trigger an out-of-bounds array access, leading to arbitrary code execution on the host system.