{"id":"CVE-2000-0786","aliases":["EUVD-2000-0780","GHSA-8jpc-3pph-f5r4"],"status":"published","title":"GNU userv 1.0.0 and earlier does not properly perform file descriptor swapping, which can corrupt...","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.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00337,"percentile":0.2732,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2000-10-13T04:00:00Z","modified":"2026-06-16T21:52:28Z","products":[{"vendor":"gnu","product":"userv"}],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-07/0389.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/1516","tags":["vdb-entry","x_refsource_BID","x_transferred","Vendor Advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=96473640717095\u0026w=2","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.debian.org/security/2000/20000727","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0786"},{"url":"https://github.com/advisories/GHSA-8jpc-3pph-f5r4"}],"sources":{"cve":[{"id":"CVE-2000-0786","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.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:41.568Z","updated_at":"2026-11-02T14:33:41.23606Z"}],"euvd":[{"id":"EUVD-2000-0780","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.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:41Z","updated_at":"2026-11-03T00:56:23.73011Z"}],"ghsa":[{"id":"GHSA-8jpc-3pph-f5r4","title":"GNU userv 1.0.0 and earlier does not properly perform file descriptor swapping, which can corrupt...","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.","status":"published","published":"2022-04-30T18:14:18Z","modified":"2023-01-30T05:04:54Z","updated_at":"2026-11-02T14:47:09.187677Z"}],"nvd":[{"id":"CVE-2000-0786","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.","status":"published","published":"2000-10-20T04:00:00Z","modified":"2026-06-16T21:52:28.68Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T13:59:02.365657Z"}]}}