{"id":"CVE-2002-1889","url":"https://www.cyber-defence.io/tools/cve/CVE-2002-1889","generatedAt":"2026-10-27T18:32:12.698Z","title":"Off-by-one buffer overflow in the context_action function in context.c of Logsurfer 1.41 through 1.5a allows remote attackers to cause a denial of service (crash) via a malformed log entry.","description":"Off-by-one buffer overflow in the context_action function in context.c of Logsurfer 1.41 through 1.5a allows remote attackers to cause a denial of service (crash) via a malformed log entry.","published":"2002-12-31T05:00:00.000Z","lastModified":"2026-06-16T22:00:15.000Z","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":["logsurfer/logsurfer"],"epss":{"score":0.02058,"percentile":0.81167,"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 (2.06%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"ftp://ftp.cert.dfn.de/pub/tools/audit/logsurfer/logsurfer.README.asc","source":"cve@mitre.org"},{"url":"http://online.securityfocus.com/archive/1/294131","source":"cve@mitre.org"},{"url":"http://www.iss.net/security_center/static/10287.php","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/5898","tags":["Patch"],"source":"cve@mitre.org"},{"url":"ftp://ftp.cert.dfn.de/pub/tools/audit/logsurfer/logsurfer.README.asc","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://online.securityfocus.com/archive/1/294131","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.iss.net/security_center/static/10287.php","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/5898","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2002-1889","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."}