CVE-2000-0691: The faxrunq and faxrunqd in the mgetty package allows local users to create or modify arbitrary files via a...

Security readout for executives and security teams

CVE-2000-0691 is an old local vulnerability in the mgetty fax components. A user who already has local access could abuse a spool-file symlink condition to create or modify files elsewhere on the system. Business urgency depends on whether legacy mgetty fax services still exist on production or shared Unix/Linux hosts. Exposure is most likely on legacy systems running mgetty fax queue services, especially multi-user hosts where untrusted or low-privileged users have local access. Internet-only exposure is not supported by the provided sources. Prioritize remediation if mgetty fax services remain on shared, regulated, or production systems. If no such legacy service exists, document non-exposure and monitor only. Mitigation focus: Inventory systems for mgetty, faxrunq, and faxrunqd usage.; Disable mgetty fax queue services where they are not needed.; Review the Caldera and distribution advisories for fixed packages..

Prepared

Jul 12, 2026, 02:56 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.