{"schemaVersion":3,"id":"SUSE-RU-2020:2915-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Recommended update for bind\n\nThis update for bind fixes the following issues:\n\nBind was updated to version 9.11.22\n\nNote:\n\n- bind is now more strict in regards to DNSSEC. If queries are not working,\n  check for DNSSEC issues. For instance, if bind is used in a namserver\n  forwarder chain, the forwarding DNS servers must support DNSSEC.\n\nThis upgrade also fixes the following security issues:\n\n* 5481.   [security]      'update-policy' rules of type 'subdomain' were\n                          incorrectly treated as 'zonesub' rules, which allowed\n                          keys used in 'subdomain' rules to update names outside\n                          of the specified subdomains. The problem was fixed by\n                          making sure 'subdomain' rules are again processed as\n                          described in the ARM. (CVE-2020-8624 bsc#1175443)\n* 5480.   [security]      When BIND 9 was compiled with native PKCS#11 support, it\n                          was possible to trigger an assertion failure in code\n                          determining the number of bits in the PKCS#11 RSA public\n                          key with a specially crafted packet. (CVE-2020-8623 bsc#1175443)\n* 5476.   [security]      It was possible to trigger an assertion failure when\n                          verifying the response to a TSIG-signed request.\n                          (CVE-2020-8622 bsc#1175443)\n\n- Suppress warning message about missing file. (bsc#1092283, bsc#1127583, bsc#1094236, bsc#1173983)\n  Added */etc/bind.keys* to *NAMED_CONF_INCLUDE_FILES* in */etc/sysconfig/named*.","dates":{"published":"2020-10-13T15:33:50.000Z","modified":"2026-02-04T03:36:18.141Z","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":"bind&distro=SUSE Linux Enterprise Server 12 SP4-LTSS","name":"bind","label":"bind&distro=SUSE Linux Enterprise Server 12 SP4-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise Server 12 SP4-LTSS","purlType":"rpm","versions":[{"text":"< 9.11.22-3.22.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.11.22-3.22.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Linux Enterprise Server 12 SP5","name":"bind","label":"bind&distro=SUSE Linux Enterprise Server 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise Server 12 SP5","purlType":"rpm","versions":[{"text":"< 9.11.22-3.22.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.11.22-3.22.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4","name":"bind","label":"bind&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4","purlType":"rpm","versions":[{"text":"< 9.11.22-3.22.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.11.22-3.22.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5","name":"bind","label":"bind&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5","purlType":"rpm","versions":[{"text":"< 9.11.22-3.22.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.11.22-3.22.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Linux Enterprise Software Development Kit 12 SP5","name":"bind","label":"bind&distro=SUSE Linux Enterprise Software Development Kit 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise Software Development Kit 12 SP5","purlType":"rpm","versions":[{"text":"< 9.11.22-3.22.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.11.22-3.22.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE OpenStack Cloud 9","name":"bind","label":"bind&distro=SUSE OpenStack Cloud 9","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE OpenStack Cloud 9","purlType":"rpm","versions":[{"text":"< 9.11.22-3.22.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.11.22-3.22.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE OpenStack Cloud Crowbar 9","name":"bind","label":"bind&distro=SUSE OpenStack Cloud Crowbar 9","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE OpenStack Cloud Crowbar 9","purlType":"rpm","versions":[{"text":"< 9.11.22-3.22.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.11.22-3.22.1","eol":null,"hubHref":null}],"affectedCount":7,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/-2020-2915/suse-ru-20202915-1/","label":"www.suse.com/support/update/announcement/-2020-2915/suse-ru-20202915-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1092283","label":"bugzilla.suse.com/1092283","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1094236","label":"bugzilla.suse.com/1094236","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1127583","label":"bugzilla.suse.com/1127583","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1173983","label":"bugzilla.suse.com/1173983","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1175443","label":"bugzilla.suse.com/1175443","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2020-8622","label":"www.suse.com/security/cve/CVE-2020-8622","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-8623","label":"www.suse.com/security/cve/CVE-2020-8623","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-8624","label":"www.suse.com/security/cve/CVE-2020-8624","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2020-8622","CVE-2020-8623","CVE-2020-8624"],"downstream":[],"duplicates":[],"related":["CVE-2020-8622","CVE-2020-8623","CVE-2020-8624"]},"timeline":[{"kind":"published","date":"2020-10-13T15:33:50.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T03:36:18.141Z","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":"2026-10-20T18:03:08.472Z","stale":false,"partial":false}}