Security readout for executives and security teams
This older Linux PAM issue could let a user who reaches an XDMCP-enabled graphical login environment gain console-level access sufficient to reboot the system. The main business risk is disruption of legacy Linux hosts that still expose display-manager remote login behavior. Likely limited to legacy Linux systems using pam_console with gdm, kdm, or similar display managers configured for XDMCP. Exposure is unclear without distribution-specific package and configuration review. Treat this as a legacy-system hygiene issue unless XDMCP is exposed on critical hosts. Prioritize discovery, disable unnecessary remote graphical login, and patch or isolate obsolete systems. Mitigation focus: Review applicable Red Hat, Mandrake, and Conectiva PAM advisories for package guidance.; Apply vendor PAM updates where the affected legacy distribution is still maintained internally.; Disable XDMCP on graphical display managers unless explicitly required..
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
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CVE-2000-0668 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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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
- linux-pam-console(5001)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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