OpenBSD PF State Tracking Spoofed Packet Vulnerability

BID:9362

Info

OpenBSD PF State Tracking Spoofed Packet Vulnerability

Bugtraq ID: 9362
Class: Design Error
CVE:
Remote: Yes
Local: No
Published: Jan 05 2004 12:00AM
Updated: Jan 05 2004 12:00AM
Credit: Discovery credited to Darren Reed.
Vulnerable: OpenBSD OpenBSD 3.4
OpenBSD OpenBSD 3.3
OpenBSD OpenBSD 3.2
OpenBSD OpenBSD 3.1
OpenBSD OpenBSD 3.0
Not Vulnerable:

Discussion

OpenBSD PF State Tracking Spoofed Packet Vulnerability

A problem in the handling of packets has been reported when stateful inspection is activated. Because of this, it may be possible for an attacker to circumvent traffic filtering by PF.

Exploit / POC

OpenBSD PF State Tracking Spoofed Packet Vulnerability

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] <mailto:[email protected]>.

Solution / Fix

OpenBSD PF State Tracking Spoofed Packet Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] <mailto:[email protected]>.

References

OpenBSD PF State Tracking Spoofed Packet Vulnerability

References:

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