CVEvulnerability

CVE-2000-0786

4.6 MEDIUM Published 2000-10-20 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2000-10-20
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P

Description

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.

Affected configurations

• gnu userv 1.0.0

References