Security readout for executives and security teams
An old flaw in Microsoft NetMeeting's Remote Desktop Sharing feature lets a remote attacker crash the host's responsiveness by sending a stream of null bytes to the NetMeeting port, spiking CPU usage. It is a denial-of-service issue, not data theft, and affects legacy Windows systems where NetMeeting is still installed and sharing is enabled. Extremely limited in 2026: NetMeeting was retired with Windows XP and is not present in supported Windows releases. Exposure is confined to legacy Windows 9x/NT/2000/XP hosts still running NetMeeting with Remote Desktop Sharing enabled and reachable over the network. Low priority for modern environments. This is a legacy Windows availability issue with a long-standing vendor fix. Only worth executive attention if the business still operates unsupported Windows systems running NetMeeting, in which case decommissioning is the durable answer. Mitigation focus: Apply Microsoft security bulletin MS00-077 / KB Q273854 on any legacy host still running NetMeeting.; Disable Remote Desktop Sharing in NetMeeting where the feature is not required.; Block or restrict the NetMeeting listening port at the network perimeter and internal segmentation points..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2000-0983 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- netmeeting-desktop-sharing-dos(5368)CVE reference · vdb-entry, x_refsource_XF
- MS00-077CVE reference · vendor-advisory, x_refsource_MS
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.