Unrated severityNVD Advisory· Published Sep 20, 2001· Updated Jun 16, 2026
CVE-2001-0543
CVE-2001-0543
Description
Memory leak in NNTP service in Windows NT 4.0 and Windows 2000 allows remote attackers to cause a denial of service (memory exhaustion) via a large number of malformed posts.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- cpe:2.3:a:microsoft:exchange_server:2000:-:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*
- (no CPE)
- cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
4- docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-043nvdPatchVendor Advisory
- www.securityfocus.com/bid/3183nvdThird Party AdvisoryVDB Entry
- exchange.xforce.ibmcloud.com/vulnerabilities/6977nvdThird Party AdvisoryVDB Entry
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A334nvdThird Party Advisory
News mentions
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