{"schemaVersion":3,"id":"SUSE-SU-2026:3339-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for apache-sshd\n\nThis update for apache-sshd fixes the following issues:\n\nUpdate to upstream version 2.19.0.\n\nSecurity issues fixed:\n\n- CVE-2026-56452: remote users can use SCP to send filenames that lead to arbitrary file writes due to a path traversal\n  issue in the `sshd-scp` component of Apache MINA SSHD. (bsc#1272158).\n- CVE-2026-56623: remote users can obtain access to git repositories outside of the configured server-side root\n  directory on Windows systems due to path traversal issue in `org.apache.sshd:sshd-git` (bsc#1271993).\n- CVE-2026-56624: users can authenticate with certificates containing the `force-command` option but still execute\n  other commands due to improper validation of certificate options in Apache MINA SSHD  (bsc#1271992).\n- CVE-2026-58624: remote execution of JGit commands can lead to arbitrary file writes due to improper input validation\n  in `sshd-git` of Apache MINA SSHD (bsc#1271991).\n\nOther updates and bugfixes:\n\n- Version 2.19.0:\n  * Bug Fixes\n    + GH-899 Fix ProcessShellFactory on Linux.\n    + GH-902 Fix client-side handling of sk-* public key signatures (also in the agent interfaces).\n    + Limit size of decompressed SSH packets.\n    + Improve checking SSH user certificates in public-key authentication.\n    + Improve handling of repository paths in sshd-git on Windows.\n    + Validate file names in SCP.\n    + Escape newlines in filenames in the SCP protocol.\n    + Restrict JGit commands accessible via GitPgmCommandFactory in sshd-git.","dates":{"published":"2026-07-28T10:03:18.000Z","modified":"2026-07-28T18:45:06.904Z","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":"apache-sshd&distro=SUSE Linux Enterprise High Performance Computing 15 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2.19.0-150200.5.16.1","eol":null,"hubHref":null}],"affectedCount":11,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263339-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20263339-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1271991","label":"bugzilla.suse.com/1271991","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271992","label":"bugzilla.suse.com/1271992","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271993","label":"bugzilla.suse.com/1271993","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1272158","label":"bugzilla.suse.com/1272158","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-56452","label":"www.suse.com/security/cve/CVE-2026-56452","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-56623","label":"www.suse.com/security/cve/CVE-2026-56623","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-56624","label":"www.suse.com/security/cve/CVE-2026-56624","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-58624","label":"www.suse.com/security/cve/CVE-2026-58624","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-56452","CVE-2026-56623","CVE-2026-56624","CVE-2026-58624"],"downstream":[],"duplicates":[],"related":["CVE-2026-56452","CVE-2026-56623","CVE-2026-56624","CVE-2026-58624"]},"timeline":[{"kind":"published","date":"2026-07-28T10:03:18.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-07-28T18:45:06.904Z","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":"2026-10-22T22:21:50.487Z","stale":false,"partial":false}}