{"id":"CVE-2008-4194","url":"https://www.cyber-defence.io/tools/cve/CVE-2008-4194","generatedAt":"2026-10-27T17:44:16.778Z","title":"The p_exec_query function in src/dns_query.c in pdnsd before 1.2.7-par allows remote attackers to cause a denial of service (daemon crash) via a long DNS reply with many entries in the answer section, related to a \"dangling pointer bug.\"","description":"The p_exec_query function in src/dns_query.c in pdnsd before 1.2.7-par allows remote attackers to cause a denial of service (daemon crash) via a long DNS reply with many entries in the answer section, related to a \"dangling pointer bug.\"","published":"2008-09-24T11:42:25.000Z","lastModified":"2026-06-16T22:57:21.000Z","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-399"],"affected":["pdnsd/pdnsd"],"epss":{"score":0.0693,"percentile":0.94061,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":3,"verified":true,"firstPublished":"2008-07-23","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":6130,"kind":"exploit","title":"BIND 9.x - Remote DNS Cache Poisoning","url":"https://www.exploit-db.com/exploits/6130","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/6130.c","file":"exploits/multiple/remote/6130.c","published":"2008-07-25","added":"2008-07-24","updated":"2017-09-08","author":"Marc Bevand","type":"remote","platform":"multiple","port":null,"verified":true,"codes":["OSVDB-48245","CVE-2008-4194","OSVDB-47927","CVE-2008-1447","OSVDB-47926","OSVDB-47916","OSVDB-47232","OSVDB-46776"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null},{"edbId":6123,"kind":"exploit","title":"BIND 9.x - Remote DNS Cache Poisoning","url":"https://www.exploit-db.com/exploits/6123","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/6123.py","file":"exploits/multiple/remote/6123.py","published":"2008-07-24","added":"2008-07-23","updated":"2017-09-08","author":"Julien Desfossez","type":"remote","platform":"multiple","port":null,"verified":true,"codes":["OSVDB-48245","CVE-2008-4194","OSVDB-47927","CVE-2008-1447","OSVDB-47926","OSVDB-47916","OSVDB-47232"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null},{"edbId":6122,"kind":"exploit","title":"BIND 9.4.1 < 9.4.2 - Remote DNS Cache Poisoning (Metasploit)","url":"https://www.exploit-db.com/exploits/6122","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/6122.rb","file":"exploits/multiple/remote/6122.rb","published":"2008-07-23","added":"2008-07-22","updated":"2017-09-08","author":"I)ruid","type":"remote","platform":"multiple","port":null,"verified":true,"codes":["OSVDB-48245","CVE-2008-4194","OSVDB-47927","CVE-2008-1447","OSVDB-47926","OSVDB-47916","OSVDB-47232"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"high","text":"3 public exploits are published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 6.9%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://www.phys.uu.nl/~rombouts/pdnsd.html","source":"cve@mitre.org"},{"url":"http://www.phys.uu.nl/~rombouts/pdnsd/ChangeLog","source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2008/2582","source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/45594","source":"cve@mitre.org"},{"url":"http://www.phys.uu.nl/~rombouts/pdnsd.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.phys.uu.nl/~rombouts/pdnsd/ChangeLog","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2008/2582","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/45594","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2008-4194","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."}