{"cve":"CVE-2008-1447","nvd":{"published":"2008-07-08T23:41:00.000","modified":"2026-06-16T22:51:45.080","status":"Modified","description":"The DNS protocol, as implemented in (1) BIND 8 and 9 before 9.5.0-P1, 9.4.2-P1, and 9.3.5-P1; (2) Microsoft DNS in Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP1 and SP2; and other implementations allow remote attackers to spoof DNS traffic via a birthday attack that uses in-bailiwick referrals to conduct cache poisoning against recursive resolvers, related to insufficient randomness of DNS transaction IDs and source ports, aka \"DNS Insufficient Socket Entropy Vulnerability\" or \"the Kaminsky bug.\"","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N","score":6.8},"cwes":["CWE-331"],"references":["ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2008-009.txt.asc","http://blog.invisibledenizen.org/2008/07/kaminskys-dns-issue-accidentally-leaked.html","http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401","http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01523520","http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01662368"],"products":["isc:bind"],"source":"nvd","synced_at":"2026-10-19T19:51:11.071189229+00:00"},"epss":{"cve":"CVE-2008-1447","score":0.95182,"percentile":0.99864,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}