{"schemaVersion":3,"id":"CVE-2023-28486","aliases":["UBUNTU-CVE-2023-28486","DEBIAN-CVE-2023-28486"],"status":"published","duplicateOf":null,"title":null,"description":"Sudo before 1.9.13 does not escape control characters in log messages.","dates":{"published":"2023-03-16T00:00:00.000Z","modified":"2024-08-02T12:38:25.511Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":10,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":10,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00915,"percentile":0.59485,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00915},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00915,"percentile":0.59485}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00915,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00915,"percentile":0.59485}]},"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-116","name":"Improper Encoding or Escaping of Output","description":"The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/116.html"}],"affected":[{"vendor":"debian","product":"sudo","name":"sudo","label":"sudo","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/sudo","purlType":"deb","versions":[{"text":"< 1.9.13p1-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.9.13p1-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"sudo","name":"sudo","label":"sudo","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/sudo","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 1.8.16-0ubuntu1.10+esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 1.8.21p2-3ubuntu1.6","noFixRecorded":false,"fixedIn":null},{"text":"< 1.8.31-1ubuntu1.5","noFixRecorded":false,"fixedIn":null},{"text":"< 1.9.9-1ubuntu2.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 1.8.16-0ubuntu1.10+esm2 | < 1.8.21p2-3ubuntu1.6 | < 1.8.31-1ubuntu1.5 | < 1.9.9-1ubuntu2.4","eol":null,"hubHref":null},{"vendor":"netapp","product":"active_iq_unified_manager","name":"active iq unified manager","label":"active_iq_unified_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/netapp/active_iq_unified_manager"},{"vendor":"sudo_project","product":"sudo","name":"sudo","label":"sudo","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.9.13","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.9.13","eol":null,"hubHref":"/vendor/sudo_project/sudo"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/sudo-project/sudo/commit/334daf92b31b79ce68ed75e2ee14fca265f029ca","label":"github.com/sudo-project/sudo/commit/334daf92b31b79ce68ed75e2ee14fca265f029ca","hostname":"github.com","tags":["Patch"]},{"url":"https://github.com/sudo-project/sudo/releases/tag/SUDO_1_9_13","label":"github.com/sudo-project/sudo/releases/tag/SUDO_1_9_13","hostname":"github.com","tags":["REPORT","Release Notes"]},{"url":"https://security.netapp.com/advisory/ntap-20230420-0002/","label":"security.netapp.com/advisory/ntap-20230420-0002/","hostname":"security.netapp.com","tags":["Third Party Advisory"]},{"url":"https://security.gentoo.org/glsa/202309-12","label":"security.gentoo.org/glsa/202309-12","hostname":"security.gentoo.org","tags":["Vendor Advisory","Third Party Advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/02/msg00002.html","label":"lists.debian.org/debian-lts-announce/2024/02/msg00002.html","hostname":"lists.debian.org","tags":["Mailing List"]},{"url":"https://ubuntu.com/security/CVE-2023-28486","label":"ubuntu.com/security/CVE-2023-28486","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-6005-1","label":"ubuntu.com/security/notices/USN-6005-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/notices/USN-6005-2","label":"ubuntu.com/security/notices/USN-6005-2","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-28486","label":"www.cve.org/CVERecord?id=CVE-2023-28486","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-28486","label":"security-tracker.debian.org/tracker/CVE-2023-28486","hostname":"security-tracker.debian.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28486","label":"nvd.nist.gov/vuln/detail/CVE-2023-28486","hostname":"nvd.nist.gov","tags":["Oval","Advisory"]}],"lineage":{"upstream":[],"downstream":["DLA-3732-1","DLA-4472-1","MGASA-2023-0133","RHSA-2024:0811","SUSE-SU-2023:1659-1","SUSE-SU-2023:1665-1","SUSE-SU-2023:1698-1","SUSE-SU-2023:1699-1","SUSE-SU-2023:1700-1","USN-6005-1","USN-6005-2"],"duplicates":[],"related":["SUSE-SU-2023:1659-1","SUSE-SU-2023:1665-1","SUSE-SU-2023:1698-1","SUSE-SU-2023:1699-1","SUSE-SU-2023:1700-1","USN-6005-1","USN-6005-2"]},"timeline":[{"kind":"published","date":"2023-03-16T00:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-02T12:38:25.511Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":21,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T23:22:56.188Z","stale":false,"partial":false}}