{"id":"CVE-2009-5028","url":"https://www.cyber-defence.io/tools/cve/CVE-2009-5028","generatedAt":"2026-10-27T20:41:31.256Z","title":"Stack-based buffer overflow in Namazu before 2.0.20 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted request containing an empty uri field.","description":"Stack-based buffer overflow in Namazu before 2.0.20 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted request containing an empty uri field.","published":"2011-11-30T04:05:58.000Z","lastModified":"2026-06-16T23:14:51.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":["CWE-119"],"affected":["namazu/namazu"],"epss":{"score":0.04445,"percentile":0.91344,"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":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (4.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.59.8.28&r2=1.59.8.29&sortby=log","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.77.2.8&r2=1.77.2.9&sortby=log","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.86&r2=1.87&sortby=log","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://www.namazu.org/security.html","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/50772","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=756341","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05385680","source":"secalert@redhat.com"},{"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722","source":"secalert@redhat.com"},{"url":"http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.59.8.28&r2=1.59.8.29&sortby=log","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.77.2.8&r2=1.77.2.9&sortby=log","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.86&r2=1.87&sortby=log","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.namazu.org/security.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/50772","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=756341","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05385680","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2009-5028","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."}