Description
IPSwitch IMail Web Calendaring service (iwebcal) allows remote attackers to cause a denial of service (crash) via an HTTP POST request without a Content-Length field.
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
- IPSwitch IMail 6.x/7.0.x - Web Calendaring Incomplete Post Denial of Service EDB-21673 · dos · Jul 30, 2002 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 20020730 IPSwitch IMail Advisory #2 mailing-list
- 5365 vdb-entry
- imail-iwebcal-content-length-dos(9722) vdb-entry