{"schemaVersion":3,"id":"CVE-2012-5536","aliases":["RHSA-2013:0519"],"status":"published","duplicateOf":null,"title":null,"description":"A certain Red Hat build of the pam_ssh_agent_auth module on Red Hat Enterprise Linux (RHEL) 6 and Fedora Rawhide calls the glibc error function instead of the error function in the OpenSSH codebase, which allows local users to obtain sensitive information from process memory or possibly gain privileges via crafted use of an application that relies on this module, as demonstrated by su and sudo.","dates":{"published":"2013-02-22T00:00:00.000Z","modified":"2024-08-06T21:05:47.356Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.2,"severity":"medium","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:L/AC:H/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":6.2,"severity":"medium","vector":"AV:L/AC:H/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00437,"percentile":0.36657,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00437},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00437,"percentile":0.36657}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00437,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00437,"percentile":0.36657}]},"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":[{"id":"REF_DE8BED9DAA8ED4A2","name":"Exploit Reference (pkgs.fedoraproject.org)","source":"reference","url":"http://pkgs.fedoraproject.org/cgit/openssh.git/commit/?id=4f4687ce8045418f678c323bb22c837f35d7b9fa","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-20","name":"Improper Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"fedora_project","product":"fedora_release_rawhide","name":"fedora release rawhide","label":"fedora_release_rawhide","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/fedora_project/fedora_release_rawhide"},{"vendor":"redhat","product":"enterprise_linux","name":"enterprise linux","label":"enterprise_linux","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"6.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"6.0","eol":{"isEol":true,"eolDate":"2020-11-30T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"6","label":"6 (ELS)","eolFrom":"2020-11-30T00:00:00.000Z","isLts":true,"isMaintained":false,"latestVersion":"6.10"},"product":{"name":"rhel","label":"Red Hat Enterprise Linux","category":"os"}},"hubHref":"/vendor/redhat/enterprise_linux"},{"vendor":"redhat","product":"openssh","name":"openssh","label":"openssh","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/openssh","purlType":"rpm","versions":[{"text":"< 0:5.3p1-84.1.el6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:5.3p1-84.1.el6","eol":null,"hubHref":null},{"vendor":"redhat","product":"openssh-askpass","name":"openssh-askpass","label":"openssh-askpass","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/openssh-askpass","purlType":"rpm","versions":[{"text":"< 0:5.3p1-84.1.el6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:5.3p1-84.1.el6","eol":null,"hubHref":null},{"vendor":"redhat","product":"openssh-clients","name":"openssh-clients","label":"openssh-clients","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/openssh-clients","purlType":"rpm","versions":[{"text":"< 0:5.3p1-84.1.el6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:5.3p1-84.1.el6","eol":null,"hubHref":null},{"vendor":"redhat","product":"openssh-debuginfo","name":"openssh-debuginfo","label":"openssh-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/openssh-debuginfo","purlType":"rpm","versions":[{"text":"< 0:5.3p1-84.1.el6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:5.3p1-84.1.el6","eol":null,"hubHref":null},{"vendor":"redhat","product":"openssh-ldap","name":"openssh-ldap","label":"openssh-ldap","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/openssh-ldap","purlType":"rpm","versions":[{"text":"< 0:5.3p1-84.1.el6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:5.3p1-84.1.el6","eol":null,"hubHref":null},{"vendor":"redhat","product":"openssh-server","name":"openssh-server","label":"openssh-server","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/openssh-server","purlType":"rpm","versions":[{"text":"< 0:5.3p1-84.1.el6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:5.3p1-84.1.el6","eol":null,"hubHref":null},{"vendor":"redhat","product":"pam_ssh_agent_auth","name":"pam_ssh_agent_auth","label":"pam_ssh_agent_auth","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/pam_ssh_agent_auth","purlType":"rpm","versions":[{"text":"< 0:0.9.3-84.1.el6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:0.9.3-84.1.el6","eol":null,"hubHref":null}],"affectedCount":9,"eol":{"hasEol":true,"count":1},"references":[{"url":"http://rhn.redhat.com/errata/RHSA-2013-0519.html","label":"rhn.redhat.com/errata/RHSA-2013-0519.html","hostname":"rhn.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"http://pkgs.fedoraproject.org/cgit/openssh.git/commit/?id=4f4687ce8045418f678c323bb22c837f35d7b9fa","label":"pkgs.fedoraproject.org/cgit/openssh.git/commit/?id=4f4687ce8045418f678c323bb22c837f35d7b9fa","hostname":"pkgs.fedoraproject.org","tags":["X Refsource CONFIRM","Exploit","Patch"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=834618","label":"bugzilla.redhat.com/show_bug.cgi?id=834618","hostname":"bugzilla.redhat.com","tags":["X Refsource CONFIRM","REPORT"]},{"url":"https://access.redhat.com/errata/RHSA-2013:0519","label":"access.redhat.com/errata/RHSA-2013:0519","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://bugzilla.redhat.com/show_bug.cgi?id=821641","label":"bugzilla.redhat.com/show_bug.cgi?id=821641","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=826720","label":"bugzilla.redhat.com/show_bug.cgi?id=826720","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=836650","label":"bugzilla.redhat.com/show_bug.cgi?id=836650","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=857760","label":"bugzilla.redhat.com/show_bug.cgi?id=857760","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=869903","label":"bugzilla.redhat.com/show_bug.cgi?id=869903","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2013/rhsa-2013_0519.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2013/rhsa-2013_0519.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2012-5536","label":"access.redhat.com/security/cve/CVE-2012-5536","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-5536","label":"www.cve.org/CVERecord?id=CVE-2012-5536","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-5536","label":"nvd.nist.gov/vuln/detail/CVE-2012-5536","hostname":"nvd.nist.gov","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2013-02-22T00:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T21:05:47.356Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":35,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T18:38:04.715Z","stale":false,"partial":false}}