{"id":"CVE-2000-0052","url":"https://www.cyber-defence.io/tools/cve/CVE-2000-0052","generatedAt":"2026-10-27T19:37:01.812Z","title":"Red Hat userhelper program in the usermode package allows local users to gain root access via PAM and a ..","description":"Red Hat userhelper program in the usermode package allows local users to gain root access via PAM and a .. (dot dot) attack.","published":"2000-01-04T05:00:00.000Z","lastModified":"2026-06-16T21:50:54.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":7.2,"severity":"HIGH","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C"},"cwe":[],"affected":["mandrakesoft/mandrake linux","redhat/linux","turbolinux/turbolinux"],"epss":{"score":0.00889,"percentile":0.59071,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":2,"verified":true,"firstPublished":"2000-01-04","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":19710,"kind":"exploit","title":"Mandrake 6.x / RedHat 6.x / Turbolinux 3.5 b2/4.x/6.0.2 userhelper/PAM - Path (2)","url":"https://www.exploit-db.com/exploits/19710","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/local/19710.c","file":"exploits/linux/local/19710.c","published":"2000-03-15","added":"2000-03-15","updated":"2012-07-09","author":"Elias Levy","type":"local","platform":"linux","port":null,"verified":true,"codes":["CVE-2000-0052","OSVDB-1189"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/913/info"},{"edbId":19709,"kind":"exploit","title":"Mandrake 6.x / RedHat 6.x / Turbolinux 3.5 b2/4.x/6.0.2 userhelper/PAM - Path (1)","url":"https://www.exploit-db.com/exploits/19709","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/local/19709.sh","file":"exploits/linux/local/19709.sh","published":"2000-01-04","added":"2000-01-04","updated":"2012-07-09","author":"dildog","type":"local","platform":"linux","port":null,"verified":true,"codes":["CVE-2000-0052","OSVDB-1189"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/913/info"}]},"verdict":{"level":"urgent","text":"2 public exploits are published in Exploit-DB (verified) and the impact is high, while EPSS rates exploitation at 0.9%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use."},"changes":[],"references":[{"url":"http://www.l0pht.com/advisories/pam_advisory","source":"cve@mitre.org"},{"url":"http://www.redhat.com/support/errata/RHSA-2000-001.html","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/913","source":"cve@mitre.org"},{"url":"http://xforce.iss.net/search.php3?type=2&pattern=linux-pam-userhelper","source":"cve@mitre.org"},{"url":"http://www.l0pht.com/advisories/pam_advisory","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2000-001.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/913","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://xforce.iss.net/search.php3?type=2&pattern=linux-pam-userhelper","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2000-0052","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}