{"schemaVersion":3,"id":"SUSE-SU-2026:23321-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for rmt-server\n\nThis update for rmt-server fixes the following issues:\n\nUpdate to version 3.1 (bsc#1274715).\n\nSecurity issues fixed:\n\n- CVE-2026-26961: rack: greedy multipart boundary parsing can lead to parser differentials and WAF bypass\n  (bsc#1261398).\n- CVE-2026-26962: rack: improper unfolding of folded multipart headers can lead to downstream header injection and\n  response splitting(bsc#1261471).\n- CVE-2026-34763: rack: unescaped regex interpolation of configured root path can lead to root directory disclosure\n  (bsc#1261406).\n- CVE-2026-34230: rack: crafted `Accept-Encoding` headers can cause a denial of service (bsc#1261388).\n- CVE-2026-34785: rack: prefix matching logic can lead to the exposure of unintended files under the static root\n  (bsc#1261417).\n- CVE-2026-34786: rack: URL-encoded path mismatch can lead to `header_rules` bypass (bsc#1261426).\n- CVE-2026-34826: rack: missing individual byte range limit checks when parsing HTTP `Range` headers can lead to\n  excessive resource consumption and a denial of service (bsc#1261436).\n- CVE-2026-34829: rack: multipart parsing without `Content-Length` header can lead to unbounded chunked file uploads\n  and a denial of service (bsc#1261447).\n- CVE-2026-34230: rack: quadratic complexity when processing of wildcard `Accept-Encoding` headers can lead to a denial\n  of service (bsc#1261388).\n- CVE-2026-34830: rack: improper sanitization of the `X-Accel-Mapping` request header can lead to the exposure of\n  unintended files via `X-Accel-Redirect` (bsc#1261458).\n- CVE-2026-34831: rack: `Content-Length` header and body byte size mismatch when creating error responses can lead to\n  incorrect HTTP response framing (bsc#1261466).\n\nOther updates and bugfixes:\n\n- Version 3.1:\n  * Remove all errors and warnigs due to new Ruby and Ruby on Rails versions\n- Version 2.28:\n  * Set arch to unknown for Rancher based products (jsc#SCC-759)\n  * Fix purge for large amount of systems (bsc#1262706)\n  * Change data type to `MEDIUMTEXT` in profiles table (bsc#1268305)\n  * Remove `proxy_byos` column\n  * Fix race condition when no system matches (bsc#1268301)\n  * Fix race condition for PAYG (bsc#1268149)\n  * Fix race condition to update a system (bsc#1268303)\n- Version 2.27:\n  * Fix ReDoS vulnerability in `Addressable`\n  * Fixes out-of-bounds read vulnerability in `rdiscount`","dates":{"published":"2026-08-25T06:34:19.000Z","modified":"2026-09-10T18:23:10.500Z","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":"rmt-server&distro=SUSE Linux Enterprise Server 16.0","name":"rmt-server","label":"rmt-server&distro=SUSE Linux Enterprise Server 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/rmt-server&distro=SUSE Linux Enterprise Server 16.0","purlType":"rpm","versions":[{"text":"< 3.1.0-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.1.0-160000.1.1","eol":null,"hubHref":null},{"vendor":"suse","product":"rmt-server&distro=SUSE Linux Enterprise Server for SAP applications 16.0","name":"rmt-server","label":"rmt-server&distro=SUSE Linux Enterprise Server for SAP applications 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/rmt-server&distro=SUSE Linux Enterprise Server for SAP applications 16.0","purlType":"rpm","versions":[{"text":"< 3.1.0-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.1.0-160000.1.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202623321-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202623321-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1261388","label":"bugzilla.suse.com/1261388","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261398","label":"bugzilla.suse.com/1261398","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261406","label":"bugzilla.suse.com/1261406","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261417","label":"bugzilla.suse.com/1261417","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261426","label":"bugzilla.suse.com/1261426","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261436","label":"bugzilla.suse.com/1261436","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261447","label":"bugzilla.suse.com/1261447","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261458","label":"bugzilla.suse.com/1261458","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261466","label":"bugzilla.suse.com/1261466","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261471","label":"bugzilla.suse.com/1261471","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1262706","label":"bugzilla.suse.com/1262706","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268149","label":"bugzilla.suse.com/1268149","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268301","label":"bugzilla.suse.com/1268301","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268303","label":"bugzilla.suse.com/1268303","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268305","label":"bugzilla.suse.com/1268305","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1274715","label":"bugzilla.suse.com/1274715","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-26961","label":"www.suse.com/security/cve/CVE-2026-26961","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-26962","label":"www.suse.com/security/cve/CVE-2026-26962","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-34230","label":"www.suse.com/security/cve/CVE-2026-34230","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-34763","label":"www.suse.com/security/cve/CVE-2026-34763","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-34785","label":"www.suse.com/security/cve/CVE-2026-34785","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-34786","label":"www.suse.com/security/cve/CVE-2026-34786","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-34826","label":"www.suse.com/security/cve/CVE-2026-34826","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-34829","label":"www.suse.com/security/cve/CVE-2026-34829","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-34830","label":"www.suse.com/security/cve/CVE-2026-34830","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-34831","label":"www.suse.com/security/cve/CVE-2026-34831","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-26961","CVE-2026-26962","CVE-2026-34230","CVE-2026-34763","CVE-2026-34785","CVE-2026-34786","CVE-2026-34826","CVE-2026-34829","CVE-2026-34830","CVE-2026-34831"],"downstream":[],"duplicates":[],"related":["CVE-2026-26961","CVE-2026-26962","CVE-2026-34230","CVE-2026-34763","CVE-2026-34785","CVE-2026-34786","CVE-2026-34826","CVE-2026-34829","CVE-2026-34830","CVE-2026-34831"]},"timeline":[{"kind":"published","date":"2026-08-25T06:34:19.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-10T18:23:10.500Z","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":"2026-10-22T01:46:03.127Z","stale":false,"partial":false}}