Description
gnujsp 1.0.0 and 1.0.1 allows remote attackers to list directories, read source code of certain scripts, and bypass access restrictions by directly requesting the target file from the gnujsp servlet, which does not work around a limitation of JServ and does not process the requested 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
- GNUJSP 1.0 - File Disclosure EDB-21295 · remote · Feb 19, 2002 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 4125 vdb-entry
- gnujsp-jserv-information-disclosure(8240) vdb-entry
- 20020220 Re: gnujsp: dir- and script-disclosure mailing-list
- DSA-114 vendor-advisory
- 20020219 gnujsp: dir- and script-disclosure mailing-list