CVE-1999-1132

Description

Windows NT 4.0 allows remote attackers to cause a denial of service (crash) via extra source routing data such as (1) a Routing Information Field (RIF) field with a hop count greater than 7, or (2) a list containing duplicate Token Ring IDs.

5.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 19.46% Top 5%

Vendor Advisory microsoft.com

Affected: n/a n/a

References

Link	Tags
http://marc.info/?l=bugtraq&m=90763508011966&w=2	mailing list
http://marc.info/?l=ntbugtraq&m=90760603030452&w=2	mailing list
http://www.iss.net/security_center/static/1399.php	vdb entry
http://support.microsoft.com/support/kb/articles/Q179/1/57.asp	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-1999-1132?: CVE-1999-1132 has been scored as a medium severity vulnerability.
How to fix CVE-1999-1132?: To fix CVE-1999-1132, 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-1999-1132 being actively exploited in the wild?: It is possible that CVE-1999-1132 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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