Description
Stack-based buffer overflow in Lattice Semiconductor PAC-Designer 6.2.1344 allows remote attackers to execute arbitrary code via a long string in a Value tag in a SymbolicSchematicData definition tag in PAC Design (.pac) file.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Metasploit 1 module
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Lattice Semiconductor PAC-Designer 6.21 Symbol Value Buffer Overflow
exploit/windows/fileformat/lattice_pac_bof
Exploit-DB 2
- Lattice Semiconductor PAC-Designer 6.21 - Symbol Value Buffer Overflow (Metasploit) EDB-19175 · local · Jun 17, 2012 · verified
- Lattice Semiconductor PAC-Designer 6.21 - '.PAC' Local Overflow EDB-19006 · local · Jun 7, 2012 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- pacdesigner-pac-bo(75698) vdb-entry
- 48741 third-party-advisory
- 82001 vdb-entry
- 53566 vdb-entry