Description
Buffer overflow in hanterm 3.3.1 and earlier allows local users to execute arbitrary code via a long string in the (1) -fn, (2) -hfb, or (3) -hfn argument.
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.
Exploit-DB 2
- Hanterm 3.3 - Local Buffer Overflow (1) EDB-21280 · local · Feb 7, 2002 · verified
- Hanterm 3.3 - Local Buffer Overflow (2) EDB-21281 · local · Feb 7, 2002 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 1001950 vdb-entry
- 4050 vdb-entry
- hanterm-command-line-bo(8109) vdb-entry
- DSA-112 vendor-advisory
- 20020207 Overflow Vulnerabilities in hanterm mailing-list
- 20020207 another hanterm exploit mailing-list