AI Score
Confidence
Low
EPSS
Percentile
5.1%
GNU userv 1.0.0 and earlier does not properly perform file descriptor swapping, which can corrupt the USERV_GROUPS and USERV_GIDS environmental variables and allow local users to bypass some access restrictions.
archives.neohapsis.com/archives/bugtraq/2000-07/0389.html
marc.info/?l=bugtraq&m=96473640717095&w=2
www.debian.org/security/2000/20000727
www.securityfocus.com/bid/1516