Description
rutil/dns/DnsStub.cxx in ReSIProcate 1.3.2, as used by repro, allows remote attackers to cause a denial of service (daemon crash) via a SIP (1) INVITE or (2) OPTIONS message with a long domain name in a request URI, which triggers an assert error.
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
- reSIProcate 1.3.2 - Remote Denial of Service (PoC) EDB-6046 · dos · Jul 12, 2008 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- resiprocate-dnsstub-dos(43770) vdb-entry
- http://www.resiprocate.org/ReSIProcate_1.3.3_Release
- 6046 exploit
- 31058 third-party-advisory
- 4013 third-party-advisory
- 30194 vdb-entry
- http://labs.mudynamics.com/advisories/MU-200807-01.txt