{"schemaVersion":3,"id":"SUSE-SU-2022:3245-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for libyang\n\nThis update for libyang fixes the following issues:\n\n- CVE-2021-28906: Fixed missing check in read_yin_leaf that can lead to DoS (bsc#1186378)\n- CVE-2021-28904: Fixed missing check in ext_get_plugin that lead to DoS (bsc#1186376).\n- CVE-2021-28903: Fixed stack overflow in lyxml_parse_mem (bsc#1186375).\n- CVE-2021-28902: Fixed missing check in read_yin_container that can lead to DoS (bsc#1186374).","dates":{"published":"2022-09-12T07:01:51.000Z","modified":"2026-02-04T03:05:23.143Z","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":"libyang&distro=openSUSE Leap 15.3","name":"libyang","label":"libyang&distro=openSUSE Leap 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1.0.184-150300.3.6.1","eol":null,"hubHref":null}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223245-1/","label":"www.suse.com/support/update/announcement/2022/suse-su-20223245-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1186374","label":"bugzilla.suse.com/1186374","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1186375","label":"bugzilla.suse.com/1186375","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1186376","label":"bugzilla.suse.com/1186376","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1186378","label":"bugzilla.suse.com/1186378","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2021-28902","label":"www.suse.com/security/cve/CVE-2021-28902","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-28903","label":"www.suse.com/security/cve/CVE-2021-28903","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-28904","label":"www.suse.com/security/cve/CVE-2021-28904","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-28906","label":"www.suse.com/security/cve/CVE-2021-28906","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2021-28902","CVE-2021-28903","CVE-2021-28904","CVE-2021-28906"],"downstream":[],"duplicates":[],"related":["CVE-2021-28902","CVE-2021-28903","CVE-2021-28904","CVE-2021-28906"]},"timeline":[{"kind":"published","date":"2022-09-12T07:01:51.000Z","label":"Published","detail":"Vulnerability 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