Description
Buffer overflow in eStara Softphone 3.0.1.14 through 3.0.1.46 allows remote attackers to execute arbitrary code via a long attribute (aka "a") field in the SDP data of a SIP packet on UDP port 5060.
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
- eStara SoftPhone 3.0.1.46 - SIP Remote Buffer Overflow (1) EDB-1413 · remote · Jan 12, 2006 · verified
- eStara SoftPhone 3.0.1.46 - SIP Remote Buffer Overflow (2) EDB-1414 · remote · Jan 12, 2006 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 22348 vdb-entry
- ADV-2006-0167 vdb-entry
- 18410 third-party-advisory
- 20060111 eStara Softphone SIP stack Buffer Overflow Vulnerability mailing-list
- estara-sip-sdp-bo(24090) vdb-entry
- 16213 vdb-entry
- 1015481 vdb-entry