Security readout for executives and security teams
Corel Linux 1.0 shipped with Dosemu (a DOS emulator) configured in a way that let any logged-in user run a program called system.com and gain administrator-level control of the machine. In plain terms, someone with a normal account on the system could quietly promote themselves to root. This is a very old, local-only issue from 2000 affecting a discontinued Linux distribution. Exposure is essentially historical. Corel Linux 1.0 was discontinued shortly after release and is not deployed in modern enterprises. Any residual exposure would be limited to legacy or hobbyist systems still running that distribution with Dosemu installed under the original default configuration. Very low priority for modern environments. Treat as a legacy hygiene item: if the organization owns no Corel Linux 1.0 systems, no action is required beyond confirming that fact. If any legacy host is found, prioritize decommissioning over patching. Mitigation focus: Retire or migrate any surviving Corel Linux 1.0 hosts to a supported Linux distribution.; Where legacy hosts must remain, remove or disable Dosemu and restrict local shell access to trusted accounts.; Consult current vendor and distribution guidance for Dosemu hardening before re-enabling emulator features..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2000-0193 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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