NuFW Time Based Filtering Rule Bypass Vulnerability

BID:25379

Info

NuFW Time Based Filtering Rule Bypass Vulnerability

Bugtraq ID: 25379
Class: Unknown
CVE: CVE-2007-4461
Remote: Yes
Local: No
Published: Aug 20 2007 12:00AM
Updated: May 07 2015 05:35PM
Credit: The vendor reported this issue.
Vulnerable: NuFW NuFW 2.2.3
NuFW NuFW 2.2.2
NuFW NuFW 2.2.1
NuFW NuFW 2.2
Not Vulnerable: NuFW NuFW 2.2.4

Discussion

NuFW Time Based Filtering Rule Bypass Vulnerability

NuFW is prone to a rule-bypass vulnerability that affects time-based filtering rules.

Successful exploits may allow attackers to bypass firewall filtering rules and carry out attacks against computers protected by the firewall.

Versions prior to NuFW 2.2.4 are vulnerable to this issue.

Exploit / POC

NuFW Time Based Filtering Rule Bypass Vulnerability

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

Solution / Fix

NuFW Time Based Filtering Rule Bypass Vulnerability

Solution:
The vendor has released NuFW 2.2.4 to address this issue.


NuFW NuFW 2.2

NuFW NuFW 2.2.1

NuFW NuFW 2.2.2

NuFW NuFW 2.2.3

References

NuFW Time Based Filtering Rule Bypass Vulnerability

References:
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