Description
Stack-based buffer overflow in eZnet.exe, as used in eZ (a) eZphotoshare, (b) eZmeeting, (c) eZnetwork, and (d) eZshare allows remote attackers to cause a denial of service (crash) or execute arbitrary code, as demonstrated via (1) a long GET request and (2) a long operation or autologin parameter to SwEzModule.dll.
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
- Eznet 3.5.0 - Remote Stack Overflow Universal EDB-136 · remote · Dec 18, 2003 · verified
- Eznet 3.5.0 - Remote Stack Overflow / Denial of Service EDB-133 · remote · Dec 15, 2003 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 20031211 eZ and eZphotoshare fixes mailing-list
- 133 exploit
- 1008412 vdb-entry
- 20031207 eZ Multiple Packages Stack Overflow Vulnerability mailing-list
- http://www.governmentsecurity.org/archive/t5390.html