{"schemaVersion":3,"id":"SUSE-SU-2022:2806-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for open-iscsi\n\nThis update for open-iscsi fixes the following issues:\n\nFixed various vulnerabilities in the embedded TCP/IP stack (bsc#1179908):\n - CVE-2020-13987: Fixed an out of bounds memory access when\n   calculating the checksums for IP packets.\n - CVE-2020-13988: Fixed an integer overflow when parsing TCP MSS\n   options of IPv4 network packets.\n - CVE-2020-17437: Fixed an out of bounds memory access when the TCP\n   urgent flag is set.","dates":{"published":"2022-08-15T08:01:18.000Z","modified":"2026-02-04T04:33:35.633Z","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":"suse","product":"open-iscsi&distro=SUSE Linux Enterprise Server 12 SP3-BCL","name":"open-iscsi","label":"open-iscsi&distro=SUSE Linux Enterprise Server 12 SP3-BCL","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/open-iscsi&distro=SUSE Linux Enterprise Server 12 SP3-BCL","purlType":"rpm","versions":[{"text":"< 2.0.876-53.34.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.0.876-53.34.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20222806-1/","label":"www.suse.com/support/update/announcement/2022/suse-su-20222806-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1179908","label":"bugzilla.suse.com/1179908","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2020-13987","label":"www.suse.com/security/cve/CVE-2020-13987","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-13988","label":"www.suse.com/security/cve/CVE-2020-13988","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-17437","label":"www.suse.com/security/cve/CVE-2020-17437","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2020-13987","CVE-2020-13988","CVE-2020-17437"],"downstream":[],"duplicates":[],"related":["CVE-2020-13987","CVE-2020-13988","CVE-2020-17437"]},"timeline":[{"kind":"published","date":"2022-08-15T08:01:18.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T04:33:35.633Z","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":"2026-10-22T10:32:59.610Z","stale":false,"partial":false}}