{"id":"CVE-2013-3724","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-3724","generatedAt":"2026-11-05T07:25:06.332Z","title":"The mk_request_header_process function in mk_request.c in Monkey 1.1.1 allows remote attackers to cause a denial of service (thread crash and service outage) via a '\\0' character in an HTTP request.","description":"The mk_request_header_process function in mk_request.c in Monkey 1.1.1 allows remote attackers to cause a denial of service (thread crash and service outage) via a '\\0' character in an HTTP request.","published":"2013-08-01T13:32:35.000Z","lastModified":"2026-06-16T23:55:41.000Z","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":["CWE-20"],"affected":["monkey-project/monkey"],"epss":{"score":0.13726,"percentile":0.96516,"date":"2026-11-04","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2013-05-30","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":25837,"kind":"exploit","title":"Monkey HTTPd 1.1.1 - Crash (PoC)","url":"https://www.exploit-db.com/exploits/25837","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/25837.txt","file":"exploits/linux/dos/25837.txt","published":"2013-05-30","added":"2013-05-30","updated":"2013-05-30","author":"Doug Prostko","type":"dos","platform":"linux","port":null,"verified":false,"codes":["OSVDB-93728","CVE-2013-3724"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.commonkey-1.1.1.tar.gz","screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 13.7%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://bugs.monkey-project.com/ticket/181","tags":["Exploit","Patch"],"source":"cve@mitre.org"},{"url":"http://bugs.monkey-project.com/ticket/181","tags":["Exploit","Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-3724","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."}