{"schemaVersion":3,"id":"SUSE-SU-2023:1665-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for sudo\n\nThis update for sudo fixes the following issue:\n\nSecurity issues:\n\n- CVE-2023-28486: Fixed sudo does not escape control characters in log messages. (bsc#1209362)\n- CVE-2023-28487: Fixed sudo does not escape control characters in sudoreplay output. (bsc#1209361)\n- CVE-2023-27320: Fixed a potential security issue with a double free with per-command chroot sudoers rules (bsc#1208595).\n\nBug fixes:\n\n- Fix a situation where 'sudo -U otheruser -l' would dereference a NULL pointer (bsc#1206483)\n- If NOPASSWD is specified, don't ask for password if command is not found (bsc#1206772).\n- Do not re-enable the reader when flushing the buffers as part of pty_finish() (bsc#1203201).","dates":{"published":"2023-03-29T10:55:22.000Z","modified":"2026-02-04T02:21:37.486Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"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":[],"affected":[{"vendor":"opensuse","product":"sudo&distro=openSUSE Leap 15.4","name":"sudo","label":"sudo&distro=openSUSE Leap 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1.9.9-150400.4.26.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.9.9-150400.4.26.1","eol":null,"hubHref":null},{"vendor":"suse","product":"sudo&distro=SUSE Linux Enterprise Micro 5.4","name":"sudo","label":"sudo&distro=SUSE Linux Enterprise Micro 5.4","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/sudo&distro=SUSE Linux Enterprise Micro 5.4","purlType":"rpm","versions":[{"text":"< 1.9.9-150400.4.26.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.9.9-150400.4.26.1","eol":null,"hubHref":null},{"vendor":"suse","product":"sudo&distro=SUSE Linux Enterprise Module for Basesystem 15 SP4","name":"sudo","label":"sudo&distro=SUSE Linux Enterprise Module for Basesystem 15 SP4","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/sudo&distro=SUSE Linux Enterprise Module for Basesystem 15 SP4","purlType":"rpm","versions":[{"text":"< 1.9.9-150400.4.26.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.9.9-150400.4.26.1","eol":null,"hubHref":null}],"affectedCount":5,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20231665-1/","label":"www.suse.com/support/update/announcement/2023/suse-su-20231665-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1203201","label":"bugzilla.suse.com/1203201","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1206483","label":"bugzilla.suse.com/1206483","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1206772","label":"bugzilla.suse.com/1206772","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1208595","label":"bugzilla.suse.com/1208595","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1209361","label":"bugzilla.suse.com/1209361","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1209362","label":"bugzilla.suse.com/1209362","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2023-27320","label":"www.suse.com/security/cve/CVE-2023-27320","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-28486","label":"www.suse.com/security/cve/CVE-2023-28486","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-28487","label":"www.suse.com/security/cve/CVE-2023-28487","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2023-27320","CVE-2023-28486","CVE-2023-28487"],"downstream":[],"duplicates":[],"related":["CVE-2023-27320","CVE-2023-28486","CVE-2023-28487"]},"timeline":[{"kind":"published","date":"2023-03-29T10:55:22.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T02:21:37.486Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T02:08:10.722Z","stale":false,"partial":false}}