CVE-2006-1651

Description

Microsoft ISA Server 2004 allows remote attackers to bypass certain filtering rules, including ones for (1) ICMP and (2) TCP, via IPv6 packets. NOTE: An established researcher has disputed this issue, saying that "Neither ISA Server 2004 nor Windows 2003 Basic Firewall support IPv6 filtering ... This is different network protocol.

7.5

CVSS

Severity: High

CVSS 2.0 •

EPSS 19.41% Top 5%

Affected: n/a n/a

References

Link	Tags
http://www.securityfocus.com/archive/1/429816/100/0/threaded	mailing list
http://www.securityfocus.com/archive/1/429846/100/0/threaded	mailing list
http://www.securityfocus.com/archive/1/430281/100/0/threaded	mailing list
http://www.securityfocus.com/archive/1/430684/100/0/threaded	mailing list

Frequently Asked Questions

What is the severity of CVE-2006-1651?: CVE-2006-1651 has been scored as a high severity vulnerability.
How to fix CVE-2006-1651?: To fix CVE-2006-1651, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2006-1651 being actively exploited in the wild?: It is possible that CVE-2006-1651 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~19% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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