{"schemaVersion":3,"id":"CVE-2012-2337","aliases":["RHSA-2012:1081","DEBIAN-CVE-2012-2337","DSA-2478-1"],"status":"published","duplicateOf":null,"title":null,"description":"sudo 1.6.x and 1.7.x before 1.7.9p1, and 1.8.x before 1.8.4p5, does not properly support configurations that use a netmask syntax, which allows local users to bypass intended command restrictions in opportunistic circumstances by executing a command on a host that has an IPv4 address.","dates":{"published":"2012-05-18T18:00:00.000Z","modified":"2024-08-06T19:34:24.297Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.2,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.2,"severity":"high","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00399,"percentile":0.32699,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00399},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00399,"percentile":0.32699}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00399,"percentile":0.32699}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-264","name":"Permissions, Privileges, and Access Controls","description":"Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.","type":"category","status":"Obsolete","abstraction":null,"likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/264.html"}],"affected":[{"vendor":"debian","product":"sudo","name":"sudo","label":"sudo","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/sudo","purlType":"deb","versions":[{"text":"< 1.8.3p2-1.1","noFixRecorded":false,"fixedIn":null},{"text":"< 1.7.4p4-2.squeeze.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.8.3p2-1.1 | < 1.7.4p4-2.squeeze.3","eol":null,"hubHref":null},{"vendor":"redhat","product":"sudo","name":"sudo","label":"sudo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/sudo","purlType":"rpm","versions":[{"text":"< 0:1.7.2p1-14.el5_8","noFixRecorded":false,"fixedIn":null},{"text":"< 0:1.7.4p5-12.el6_3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.7.2p1-14.el5_8 | < 0:1.7.4p5-12.el6_3","eol":null,"hubHref":null},{"vendor":"redhat","product":"sudo-debuginfo","name":"sudo-debuginfo","label":"sudo-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/sudo-debuginfo","purlType":"rpm","versions":[{"text":"< 0:1.7.2p1-14.el5_8","noFixRecorded":false,"fixedIn":null},{"text":"< 0:1.7.4p5-12.el6_3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.7.2p1-14.el5_8 | < 0:1.7.4p5-12.el6_3","eol":null,"hubHref":null},{"vendor":"todd_miller","product":"sudo","name":"sudo","label":"sudo","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"1.6","noFixRecorded":false,"fixedIn":null},{"text":"1.6.1","noFixRecorded":false,"fixedIn":null},{"text":"1.6.2","noFixRecorded":false,"fixedIn":null},{"text":"1.6.2p3","noFixRecorded":false,"fixedIn":null},{"text":"1.6.3","noFixRecorded":false,"fixedIn":null},{"text":"1.6.3_p7","noFixRecorded":false,"fixedIn":null},{"text":"1.6.4","noFixRecorded":false,"fixedIn":null},{"text":"1.6.4p2","noFixRecorded":false,"fixedIn":null},{"text":"1.6.5","noFixRecorded":false,"fixedIn":null},{"text":"1.6.6","noFixRecorded":false,"fixedIn":null},{"text":"1.6.7","noFixRecorded":false,"fixedIn":null},{"text":"1.6.7p5","noFixRecorded":false,"fixedIn":null},{"text":"1.6.8","noFixRecorded":false,"fixedIn":null},{"text":"1.6.8p12","noFixRecorded":false,"fixedIn":null},{"text":"1.6.9","noFixRecorded":false,"fixedIn":null},{"text":"1.6.9p20","noFixRecorded":false,"fixedIn":null},{"text":"1.6.9p21","noFixRecorded":false,"fixedIn":null},{"text":"1.6.9p22","noFixRecorded":false,"fixedIn":null},{"text":"1.6.9p23","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.6 | 1.6.1 | 1.6.2 | 1.6.2p3 | 1.6.3 | 1.6.3_p7 | 1.6.4 | 1.6.4p2 | 1.6.5 | 1.6.6 | 1.6.7 | 1.6.7p5 | 1.6.8 | 1.6.8p12 | 1.6.9 | 1.6.9p20 | 1.6.9p21 | 1.6.9p22 | 1.6.9p23","eol":null,"hubHref":"/vendor/todd_miller/sudo"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=820677","label":"bugzilla.redhat.com/show_bug.cgi?id=820677","hostname":"bugzilla.redhat.com","tags":["X Refsource CONFIRM","REPORT"]},{"url":"http://secunia.com/advisories/49219","label":"secunia.com/advisories/49219","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://secunia.com/advisories/49948","label":"secunia.com/advisories/49948","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://secunia.com/advisories/49244","label":"secunia.com/advisories/49244","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2012:079","label":"www.mandriva.com/security/advisories?name=MDVSA-2012:079","hostname":"www.mandriva.com","tags":["Vendor Advisory","X Refsource MANDRIVA"]},{"url":"http://secunia.com/advisories/49291","label":"secunia.com/advisories/49291","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://www.debian.org/security/2012/dsa-2478","label":"www.debian.org/security/2012/dsa-2478","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN"]},{"url":"http://www.securitytracker.com/id?1027077","label":"www.securitytracker.com/id?1027077","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"https://www.suse.com/security/cve/CVE-2012-2337/","label":"www.suse.com/security/cve/CVE-2012-2337/","hostname":"www.suse.com","tags":["X Refsource MISC"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081432.html","label":"lists.fedoraproject.org/pipermail/package-announce/2012-May/081432.html","hostname":"lists.fedoraproject.org","tags":["Vendor Advisory","X Refsource FEDORA"]},{"url":"http://www.sudo.ws/sudo/alerts/netmask.html","label":"www.sudo.ws/sudo/alerts/netmask.html","hostname":"www.sudo.ws","tags":["X Refsource CONFIRM","Vendor Advisory","ARTICLE"]},{"url":"https://access.redhat.com/errata/RHSA-2012:1081","label":"access.redhat.com/errata/RHSA-2012:1081","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2012/rhsa-2012_1081.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2012/rhsa-2012_1081.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2012-2337","label":"access.redhat.com/security/cve/CVE-2012-2337","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-2337","label":"www.cve.org/CVERecord?id=CVE-2012-2337","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2337","label":"nvd.nist.gov/vuln/detail/CVE-2012-2337","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-2337","label":"security-tracker.debian.org/tracker/CVE-2012-2337","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2024:10551-1"],"duplicates":[],"related":["OPENSUSE-SU-2024:10551-1"]},"timeline":[{"kind":"published","date":"2012-05-18T18:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T19:34:24.297Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":29,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T16:31:37.086Z","stale":false,"partial":false}}