Vulnerability record · CVE-2000-0983 · published 19 December 2000

CVE-2000-0983: Microsoft netmeeting vulnerability

Microsoft · Netmeeting

Microsoft NetMeeting with Remote Desktop Sharing enabled allows remote attackers to cause a denial of service (CPU utilization) via a sequence of null bytes to the NetMeeting port, aka the "NetMeeting Desktop Sharing" vulnerability.

5.0 CVSS 2.0 Medium EPSS 21% · top 2.6%

5.0CVSS 2.0 base score

21%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

10References, 2 tagged exploit

23 Sep 2026Last modified by NVD

Description

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Netmeeting Microsoft

References

Link	Tags
http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ273854
http://www.securityfocus.com/archive/1/140341
http://www.securityfocus.com/bid/1798	ExploitPatchVendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-077
https://exchange.xforce.ibmcloud.com/vulnerabilities/5368
http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ273854
http://www.securityfocus.com/archive/1/140341
http://www.securityfocus.com/bid/1798	ExploitPatchVendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-077
https://exchange.xforce.ibmcloud.com/vulnerabilities/5368

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.8CVE-2006-2919Microsoft netmeeting vulnerabilityUnspecified vulnerability in Microsoft NetMeeting 3.01 allows remote attackers to cause a denial of service (crash or CPU consumption) and possibly e…EPSS 23%9 Jun 2006 7.5CVE-2003-0533Microsoft LSASS Active Directory Function Stack Buffer OverflowA stack-based buffer overflow exists in Active Directory service functions within LSASRV.DLL of the Local Security Authority Subsystem Service (LSASS…EPSS 85%analysed1 Jun 2004 7.5CVE-2003-0719Microsoft SSL PCT handshake buffer overflow allows remote code executionThe Private Communications Transport (PCT) protocol implementation in the Microsoft SSL library contains a buffer overflow reachable via PCT 1.0 hand…EPSS 81%analysed1 Jun 2004 7.5CVE-2004-0117Microsoft netmeeting vulnerabilityUnknown vulnerability in the H.323 protocol implementation in Windows 98, Windows 2000, Windows XP, and Windows Server 2003 allows remote attackers t…EPSS 27%1 Jun 2004 7.5CVE-1999-0332Microsoft netmeeting memory buffer overflow vulnerabilityBuffer overflow in NetMeeting allows denial of service and remote command execution.EPSS 13%1 Dec 1998 6.4CVE-1999-1097Microsoft netmeeting vulnerabilityMicrosoft NetMeeting 2.1 allows one client to read the contents of another client's clipboard via a CTRL-C in the chat box when the box is empty.EPSS 3.8%4 May 1999 5.0CVE-2003-0505Microsoft netmeeting vulnerabilityDirectory traversal vulnerability in Microsoft NetMeeting 3.01 2000 before SP4 allows remote attackers to read arbitrary files via "..\.." (dot dot) …EPSS 14%7 Aug 2003 5.0CVE-2003-0506Microsoft netmeeting vulnerabilityMicrosoft NetMeeting 3.01 2000 before SP4 allows remote attackers to cause a denial of service (shutdown of NetMeeting conference) via malformed pack…EPSS 11%7 Aug 2003

Source: NIST National Vulnerability Database (record CVE-2000-0983), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.