CVE-2000-1227
First published: Sun Dec 31 2000(Updated: )
Windows NT 4.0 and Windows 2000 hosts allow remote attackers to cause a denial of service (unavailable connections) by sending multiple SMB SMBnegprots requests but not reading the response that is sent back.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows NT | =4.0-sp5 | |
| Microsoft Windows NT | =4.0-sp3 | |
| Microsoft Windows NT | =4.0-sp6a | |
| Microsoft Windows 2000 | ||
| Microsoft Windows NT | =4.0-sp6 | |
| Microsoft Windows NT | =4.0 | |
| Microsoft Windows NT | =4.0-sp1 | |
| Microsoft Windows NT | =4.0-sp3 | |
| Microsoft Windows NT | =4.0-sp6 | |
| Microsoft Windows NT | =4.0-sp4 | |
| Microsoft Windows NT | =4.0-sp5 | |
| Microsoft Windows NT | =4.0-sp6 | |
| Microsoft Windows NT | =4.0 | |
| Microsoft Windows NT | =4.0-sp4 | |
| Microsoft Windows NT | =4.0-sp2 | |
| Microsoft Windows NT | =4.0-sp6a | |
| Microsoft Windows NT | =4.0 | |
| Microsoft Windows NT | =4.0-sp4 | |
| Microsoft Windows NT | =4.0-sp2 | |
| Microsoft Windows NT | =4.0-sp1 | |
| Microsoft Windows NT | =4.0-sp4 | |
| Microsoft Windows NT | =4.0-sp6 | |
| Microsoft Windows NT | =4.0-sp3 | |
| Microsoft Windows NT | =4.0-sp1 | |
| Microsoft Windows NT | =4.0-sp2 | |
| Microsoft Windows NT | =4.0-sp5 | |
| Microsoft Windows NT | =4.0-sp1 | |
| Microsoft Windows NT | =4.0 | |
| Microsoft Windows NT | =4.0-sp6a | |
| Microsoft Windows NT | =4.0-sp3 | |
| Microsoft Windows NT | =4.0-sp5 | |
| Microsoft Windows NT | =4.0-sp2 |
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Frequently Asked Questions
What is the severity of CVE-2000-1227?
CVE-2000-1227 has a severity rating that indicates it can cause denial of service on affected Windows NT 4.0 and Windows 2000 hosts.
How do I fix CVE-2000-1227?
To fix CVE-2000-1227, it is recommended to apply the latest security patches provided by Microsoft for your Windows NT 4.0 or Windows 2000 systems.
Which systems are affected by CVE-2000-1227?
CVE-2000-1227 affects various versions of Windows NT 4.0 and Windows 2000 including specific service packs.
What type of attack does CVE-2000-1227 describe?
CVE-2000-1227 describes a denial of service attack that unavailability connections by exploiting SMB negotiation requests.
Can CVE-2000-1227 be exploited remotely?
Yes, CVE-2000-1227 can be exploited remotely by attackers sending multiple SMB negotiation requests.
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- vendor/microsoft
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- version/microsoft windows nt/4.0
- version/microsoft windows nt/4.0-sp1
- version/microsoft windows nt/4.0-sp2
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- version/microsoft windows nt/4.0-sp5
- version/microsoft windows nt/4.0-sp6
- version/microsoft windows nt/4.0-sp6a