CVE-2004-1689: sudoedit (aka sudo -e) in sudo 1.6.8 opens a temporary file with root privileges, which allows local users...

Security readout for executives and security teams

CVE-2004-1689 is an old sudoedit flaw that could let a local user read files they should not access. It requires an account on the system and affects sudo 1.6.8 as described. Business urgency is highest for legacy Unix/Linux systems where sudo packages have not been updated in many years. Exposure is likely limited to systems running sudo 1.6.8 or vendor packages carrying the same sudoedit behavior. Modern, supported distributions are unlikely to be exposed unless they retain this legacy version or an unpatched backport. Treat this as a legacy hygiene issue with meaningful confidentiality risk. It is not presented as remotely exploitable, but any affected multi-user or shared administration host could expose sensitive files to local users. Mitigation focus: Inventory sudo versions across Unix and Linux hosts.; Upgrade affected sudo 1.6.8 installations to vendor-fixed packages.; Use sudo 1.6.8p1 or later only where vendor guidance confirms applicability..

Prepared

Jun 30, 2026, 00:10 UTC (UTC+00:00)

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