{"cve":"CVE-2000-0052","nvd":{"published":"2000-01-04T05:00:00.000","modified":"2026-06-16T21:50:54.140","status":"Modified","description":"Red Hat userhelper program in the usermode package allows local users to gain root access via PAM and a .. (dot dot) attack.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.l0pht.com/advisories/pam_advisory","http://www.redhat.com/support/errata/RHSA-2000-001.html","http://www.securityfocus.com/bid/913","http://xforce.iss.net/search.php3?type=2&pattern=linux-pam-userhelper","http://www.l0pht.com/advisories/pam_advisory"],"products":["mandrakesoft:mandrake_linux","redhat:linux","turbolinux:turbolinux"],"source":"nvd","synced_at":"2026-10-19T19:33:01.030757803+00:00"},"epss":{"cve":"CVE-2000-0052","score":0.00889,"percentile":0.59342,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}