{"id":"CVE-2002-1675","url":"https://www.cyber-defence.io/tools/cve/CVE-2002-1675","generatedAt":"2026-10-27T18:32:27.388Z","title":"Format string vulnerability in the Cio_PrintF function of cio_main.c in Unreal IRCd 3.1.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers.","description":"Format string vulnerability in the Cio_PrintF function of cio_main.c in Unreal IRCd 3.1.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers.","published":"2002-12-31T05:00:00.000Z","lastModified":"2026-06-16T21:59:46.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":6.4,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P"},"cwe":[],"affected":["unreal/unrealircd"],"epss":{"score":0.02659,"percentile":0.85579,"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 (2.66%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://archives.neohapsis.com/archives/vuln-dev/2002-q1/0664.html","source":"cve@mitre.org"},{"url":"http://www.securiteam.com/unixfocus/5MP080A6LQ.html","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/8360","source":"cve@mitre.org"},{"url":"http://archives.neohapsis.com/archives/vuln-dev/2002-q1/0664.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securiteam.com/unixfocus/5MP080A6LQ.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/8360","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2002-1675","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."}