{"id":"CVE-2009-4075","url":"https://www.cyber-defence.io/tools/cve/CVE-2009-4075","generatedAt":"2026-10-27T17:44:32.428Z","title":"Unspecified vulnerability in the timeout mechanism in sshd in Sun Solaris 10, and OpenSolaris snv_99 through snv_123, allows remote attackers to cause a denial of service (daemon outage) via unknown vectors that trigger a \"dangling sshd authentication…","description":"Unspecified vulnerability in the timeout mechanism in sshd in Sun Solaris 10, and OpenSolaris snv_99 through snv_123, allows remote attackers to cause a denial of service (daemon outage) via unknown vectors that trigger a \"dangling sshd authentication thread.\"","published":"2009-11-25T18:30:00.000Z","lastModified":"2026-06-16T23:12:59.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},"cwe":[],"affected":["sun/opensolaris","sun/solaris"],"epss":{"score":0.02677,"percentile":0.85697,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (2.68%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://osvdb.org/60498","source":"cve@mitre.org"},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-21-143140-01-1","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-66-272629-1","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/37116","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2009/3333","source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/54401","source":"cve@mitre.org"},{"url":"http://osvdb.org/60498","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-21-143140-01-1","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-66-272629-1","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/37116","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2009/3333","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/54401","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2009-4075","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}