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Vulnerability Score 5.0 5.0
CVE Id CVE-2002-1755
Last Modified 05 Sep 2008 04:31:25
Published 31 Dec 2002 12:00:00
Confidentiality Impact NONE NONE
Integrity Impact PARTIAL PARTIAL
Availability Impact NONE NONE
Access Vector NETWORK
Access Complexity LOW
Authentication NONE



tinc 1.0pre3 and 1.0pre4 VPN does not authenticate forwarded packets, which allows remote attackers to inject data into user sessions without detection, and possibly control the data contents via cut-and-paste attacks on CBC.

Vulnerable Systems


  • Tinc 1.0pre3

  • Tinc 1.0pre4


XF - vpn-modify-packets(7868)

Last Updated: 27 May 2016 10:37:28