Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-1999-1127

Windows NT 4.0 does not properly shut down invalid named pipe RPC connections, which allows remote attackers to cause a denial of service (resource exhaustion) via a series of connections containing malformed data, aka the "Named Pipes Over RPC" vulnerability.

Published

1999-12-31T05:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-772

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	microsoft	windows_nt	4.0	Yes
Operating System	microsoft	windows_nt	4.0	Yes
Operating System	microsoft	windows_nt	4.0	Yes
Operating System	microsoft	windows_nt	4.0	Yes

References

http://support.microsoft.com/support/kb/articles/Q195/7/33.asp Broken Link, Patch, Vendor Advisory ([email protected])
http://www.iss.net/security_center/static/523.php Broken Link ([email protected])
https://docs.microsoft.com/en-us/security-updates/securitybulletins/1998/ms98-017 Patch, Vendor Advisory ([email protected])
http://support.microsoft.com/support/kb/articles/Q195/7/33.asp Broken Link, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.iss.net/security_center/static/523.php Broken Link (af854a3a-2127-422b-91ae-364da2661108)
https://docs.microsoft.com/en-us/security-updates/securitybulletins/1998/ms98-017 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)