Security readout for executives and security teams
A default installation of SGI's Performance Copilot on IRIX 6.5 exposes sensitive system details to anyone on the network. The pmcd monitoring daemon answers questions from remote users without requiring authentication, so an outsider can learn how the system is configured and what it is running. This is an information disclosure issue on a legacy Unix platform, not a direct system takeover. Exposure is limited to legacy SGI IRIX 6.5 systems still running Performance Copilot with pmcd reachable on the network. Most modern enterprises retired IRIX years ago, so real-world exposure today is minimal and typically confined to niche engineering, scientific, or industrial environments. Low priority for most organizations. Only relevant if the business still operates legacy SGI IRIX systems; in that case, treat as part of a broader legacy-platform decommissioning or network segmentation effort rather than an emergency patch cycle. Mitigation focus: Inventory any remaining IRIX 6.5 hosts and confirm whether Performance Copilot pmcd is installed and running.; Restrict pmcd network access to trusted management hosts using host firewalls or network ACLs.; Disable pmcd on systems that do not require Performance Copilot monitoring..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2000-0283 mapping review
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Open ATT&CK lookup- Severity
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- CVSS
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- Known Exploited
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CNA and ADP enrichment extracted from CVE v5
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Source materials
- CVE List V5 sourceCVE List V5
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