{"schemaVersion":3,"id":"SUSE-SU-2024:0590-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for bind\n\nThis update for bind fixes the following issues:\n\nUpdate to release 9.16.48:\n\nFeature Changes:\n* The IP addresses for B.ROOT-SERVERS.NET have been updated to\n  170.247.170.2 and 2801:1b8:10::b.\n\nSecurity Fixes:\n* Validating DNS messages containing a lot of DNSSEC signatures\n  could cause excessive CPU load, leading to a denial-of-service\n  condition. This has been fixed. (CVE-2023-50387) [bsc#1219823]\n* Preparing an NSEC3 closest encloser proof could cause excessive\n  CPU load, leading to a denial-of-service condition. This has\n  been fixed. (CVE-2023-50868) [bsc#1219826]\n* Parsing DNS messages with many different names could cause\n  excessive CPU load. This has been fixed. (CVE-2023-4408) [bsc#1219851]\n* Specific queries could cause named to crash with an assertion\n  failure when nxdomain-redirect was enabled. This has been\n  fixed. (CVE-2023-5517) [bsc#1219852]\n* A bad interaction between DNS64 and serve-stale could cause\n  named to crash with an assertion failure, when both of these\n  features were enabled. This has been fixed. (CVE-2023-5679)\n  [bsc#1219853]\n* Query patterns that continuously triggered cache database\n  maintenance could cause an excessive amount of memory to be\n  allocated, exceeding max-cache-size and potentially leading to\n  all available memory on the host running named being exhausted.\n  This has been fixed. (CVE-2023-6516) [bsc#1219854]\n\nRemoved Features:\n* Support for using AES as the DNS COOKIE algorithm\n  (cookie-algorithm aes;) has been deprecated and will be removed\n  in a future release. Please use the current default,\n  SipHash-2-4, instead.","dates":{"published":"2024-02-22T13:38:59.000Z","modified":"2026-02-04T04:23:10.612Z","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 High Performance Computing 15 SP4-ESPOS","name":"bind","label":"bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS","purlType":"rpm","versions":[{"text":"< 9.16.48-150400.5.40.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.16.48-150400.5.40.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS","name":"bind","label":"bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS","purlType":"rpm","versions":[{"text":"< 9.16.48-150400.5.40.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.16.48-150400.5.40.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Linux Enterprise Server 15 SP4-LTSS","name":"bind","label":"bind&distro=SUSE Linux Enterprise Server 15 SP4-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise Server 15 SP4-LTSS","purlType":"rpm","versions":[{"text":"< 9.16.48-150400.5.40.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.16.48-150400.5.40.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP4","name":"bind","label":"bind&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP4","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP4","purlType":"rpm","versions":[{"text":"< 9.16.48-150400.5.40.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.16.48-150400.5.40.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Manager Proxy 4.3","name":"bind","label":"bind&distro=SUSE Manager Proxy 4.3","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Manager Proxy 4.3","purlType":"rpm","versions":[{"text":"< 9.16.48-150400.5.40.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.16.48-150400.5.40.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Manager Server 4.3","name":"bind","label":"bind&distro=SUSE Manager Server 4.3","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Manager Server 4.3","purlType":"rpm","versions":[{"text":"< 9.16.48-150400.5.40.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.16.48-150400.5.40.1","eol":null,"hubHref":null}],"affectedCount":6,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2024/suse-su-20240590-1/","label":"www.suse.com/support/update/announcement/2024/suse-su-20240590-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1219823","label":"bugzilla.suse.com/1219823","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1219826","label":"bugzilla.suse.com/1219826","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1219851","label":"bugzilla.suse.com/1219851","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1219852","label":"bugzilla.suse.com/1219852","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1219853","label":"bugzilla.suse.com/1219853","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1219854","label":"bugzilla.suse.com/1219854","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2023-4408","label":"www.suse.com/security/cve/CVE-2023-4408","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-50387","label":"www.suse.com/security/cve/CVE-2023-50387","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-50868","label":"www.suse.com/security/cve/CVE-2023-50868","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-5517","label":"www.suse.com/security/cve/CVE-2023-5517","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-5679","label":"www.suse.com/security/cve/CVE-2023-5679","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-6516","label":"www.suse.com/security/cve/CVE-2023-6516","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2023-4408","CVE-2023-50387","CVE-2023-50868","CVE-2023-5517","CVE-2023-5679","CVE-2023-6516"],"downstream":[],"duplicates":[],"related":["CVE-2023-4408","CVE-2023-50387","CVE-2023-50868","CVE-2023-5517","CVE-2023-5679","CVE-2023-6516"]},"timeline":[{"kind":"published","date":"2024-02-22T13:38:59.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T04:23:10.612Z","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":"2026-10-21T19:57:12.294Z","stale":false,"partial":false}}