{"id":"CVE-2009-5028","aliases":["DEBIAN-CVE-2009-5028","EUVD-2009-4986","GHSA-3hgh-vjm9-7xwp"],"status":"published","title":"Stack-based buffer overflow in Namazu before 2.0.20 allows remote attackers to cause a denial of...","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.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.04445,"percentile":0.91478,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2011-11-30T02:00:00Z","modified":"2026-10-23T17:47:29Z","fixes":[{"ecosystem":"Debian:12","package":"namazu2","fixed_in":["2.0.20-1.0"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"namazu2","fixed_in":["2.0.20-1.0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"namazu2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.20-1.0"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"namazu2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.20-1.0"}]}]}],"products":[{"vendor":"namazu","product":"namazu"}],"references":[{"url":"http://cvs.namazu.org/namazu/src/result.c?sortdir=down\u0026r1=1.59.8.28\u0026r2=1.59.8.29\u0026sortby=log","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05385680","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/50772","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=756341","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://cvs.namazu.org/namazu/src/result.c?sortdir=down\u0026r1=1.77.2.8\u0026r2=1.77.2.9\u0026sortby=log","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://cvs.namazu.org/namazu/src/result.c?sortdir=down\u0026r1=1.86\u0026r2=1.87\u0026sortby=log","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://www.namazu.org/security.html","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-5028"},{"url":"https://github.com/advisories/GHSA-3hgh-vjm9-7xwp"},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-5028","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2009-5028","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.","status":"published","published":"2011-11-30T02:00:00Z","modified":"2024-08-07T07:24:53.775Z","updated_at":"2026-11-02T14:33:22.699876Z"}],"euvd":[{"id":"EUVD-2009-4986","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.","status":"published","published":"2011-11-30T02:00:00Z","modified":"2024-08-07T07:24:53Z","updated_at":"2026-11-03T01:39:08.21747Z"}],"ghsa":[{"id":"GHSA-3hgh-vjm9-7xwp","title":"Stack-based buffer overflow in Namazu before 2.0.20 allows remote attackers to cause a denial of...","description":"Stack-based buffer overflow in Namazu before 2.0.20 allows remote attackers to cause a denial of service (daemon 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containing an empty uri field.","status":"published","published":"2011-11-30T04:05:58Z","modified":"2026-04-10T03:41:04.21708Z","updated_at":"2026-11-02T15:43:57.714116Z"},{"id":"DEBIAN-CVE-2009-5028","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.","status":"published","published":"2011-11-30T04:05:58.327Z","modified":"2026-10-23T17:47:29.058356718Z","updated_at":"2026-11-02T15:45:24.013654Z"}]}}