
CVE-2002-0043 – Sudo 1.6.3 - Unclean Environment Variable Privilege Escalation
https://notcve.org/view.php?id=CVE-2002-0043
31 Jan 2002 — sudo 1.6.0 through 1.6.3p7 does not properly clear the environment before calling the mail program, which could allow local users to gain root privileges by modifying environment variables and changing how the mail program is invoked. sudo 1.6.0 hasta 1.6.3p7 no limpia adecuadamente todo el entorno antes de llamar al programa de correo, lo cual podría permitir que usuarios locales obtengan privilegios de root (modificando las variables de entorno y cambiando el modo en que el programa es invocado). • https://www.exploit-db.com/exploits/21227 •

CVE-1999-1496
https://notcve.org/view.php?id=CVE-1999-1496
08 Jun 1999 — Sudo 1.5 in Debian Linux 2.1 and Red Hat 6.0 allows local users to determine the existence of arbitrary files by attempting to execute the target filename as a program, which generates a different error message when the file does not exist. • http://www.securityfocus.com/archive/1/14665 •

CVE-1999-0958
https://notcve.org/view.php?id=CVE-1999-0958
12 Jan 1998 — sudo 1.5.x allows local users to execute arbitrary commands via a .. (dot dot) attack. • http://marc.info/?l=bugtraq&m=88465708614896&w=2 •