Description
gds_lock_mgr in Borland InterBase allows local users to overwrite files and gain privileges via a symlink attack on a "isc_init1.X" temporary file, as demonstrated by modifying the xinetdbd 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.
Exploit-DB 1
- Interbase 5/6 - GDS_Lock_MGR UMask File Permission Changing EDB-21865 · local · Sep 25, 2002 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- interbase-gdslockmgr-bo(10196) vdb-entry
- 20020925 Borland Interbase local root exploit mailing-list
- 5805 vdb-entry