Exploitation Summary
EIP tracks 5 public exploits for CVE-2006-5143.
PoCs published by Metasploit, Winny Thomas, LSsec.com, including Metasploit module exploits/windows/brightstor/message_engine_heap.
AI-analyzed exploit summary This Metasploit module exploits a heap overflow in CA BrightStor ARCserve Backup 11.5 via a crafted DCERPC request to execute arbitrary code. It targets Windows 2000 SP4 English and includes a payload with specific bad character restrictions.
Description
Multiple buffer overflows in CA BrightStor ARCserve Backup r11.5 SP1 and earlier, r11.1, and 9.01; BrightStor ARCserve Backup for Windows r11; BrightStor Enterprise Backup 10.5; Server Protection Suite r2; and Business Protection Suite r2 allow remote attackers to execute arbitrary code via crafted data on TCP port 6071 to the Backup Agent RPC Server (DBASVR.exe) using the RPC routines with opcode (1) 0x01, (2) 0x02, or (3) 0x18; invalid stub data on TCP port 6503 to the RPC routines with opcode (4) 0x2b or (5) 0x2d in ASCORE.dll in the Message Engine RPC Server (msgeng.exe); (6) a long hostname on TCP port 41523 to ASBRDCST.DLL in the Discovery Service (casdscsvc.exe); or unspecified vectors related to the (7) Job Engine Service.
Exploits (5)
This Metasploit module exploits a heap overflow in CA BrightStor ARCserve Backup 11.5 via a crafted DCERPC request to execute arbitrary code. It targets Windows 2000 SP4 English and includes a payload with specific bad character restrictions.
This exploit targets a stack overflow vulnerability in CA BrightStor's msgeng.exe service via a malformed RPC request. It leverages a heap-based buffer to overwrite EIP and execute a port-binding shellcode on TCP port 4444.
This exploit targets a buffer overflow vulnerability in Computer Associates Brightstor Backup Mediasvr.exe via malformed RPC packets. It leverages a design error in XDR procedure handling to achieve remote code execution by controlling ECX and EAX registers, leading to shellcode execution.
This exploit targets a buffer overflow vulnerability in CA BrightStor ARCserve Backup v11.5 Message Engine, allowing remote code execution via a crafted DCE/RPC request. It includes a bind shell payload and demonstrates the overflow by manipulating the stub data.
This Metasploit module exploits a heap overflow in CA BrightStor ARCserve Backup 11.5 via a crafted DCERPC request to execute arbitrary code. It targets Windows 2000 SP4 with a specific return address and uses a standard payload delivery mechanism.