{"id":"CVE-2007-0494","url":"https://www.cyber-defence.io/tools/cve/CVE-2007-0494","generatedAt":"2026-10-27T21:41:41.083Z","title":"ISC BIND 9.0.x, 9.1.x, 9.2.0 up to 9.2.7, 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (exit) via a type * (ANY) DNS query response that…","description":"ISC BIND 9.0.x, 9.1.x, 9.2.0 up to 9.2.7, 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (exit) via a type * (ANY) DNS query response that contains multiple RRsets, which triggers an assertion error, aka the \"DNSSEC Validation\" vulnerability.","published":"2007-01-25T20:28:00.000Z","lastModified":"2026-06-16T22:35:41.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P"},"cwe":["CWE-19"],"affected":["isc/bind"],"epss":{"score":0.4526,"percentile":0.98777,"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":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 45.3%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"ftp://patches.sgi.com/support/free/security/advisories/20070201-01-P.asc","source":"secalert@redhat.com"},{"url":"http://docs.info.apple.com/article.html?artnum=305530","source":"secalert@redhat.com"},{"url":"http://fedoranews.org/cms/node/2507","source":"secalert@redhat.com"},{"url":"http://fedoranews.org/cms/node/2537","source":"secalert@redhat.com"},{"url":"http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2007-003.txt.asc","source":"secalert@redhat.com"},{"url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01070495","source":"secalert@redhat.com"},{"url":"http://lists.apple.com/archives/security-announce/2007/May/msg00004.html","source":"secalert@redhat.com"},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.html","source":"secalert@redhat.com"},{"url":"http://lists.suse.com/archive/suse-security-announce/2007-Jan/0016.html","source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bind-announce&m=116968519300764&w=2","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/23904","tags":["Patch","Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/23924","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/23943","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/23944","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/23972","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/23974","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/23977","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/24014","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/24048","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/24054","tags":["Vendor 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Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/25482","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/25649","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/25715","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/26909","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/27706","source":"secalert@redhat.com"},{"url":"http://security.freebsd.org/advisories/FreeBSD-SA-07:02.bind.asc","source":"secalert@redhat.com"},{"url":"http://security.gentoo.org/glsa/glsa-200702-06.xml","source":"secalert@redhat.com"},{"url":"http://securitytracker.com/id?1017573","source":"secalert@redhat.com"},{"url":"http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.494157","source":"secalert@redhat.com"},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-102969-1","source":"secalert@redhat.com"},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2007-125.htm","source":"secalert@redhat.com"},{"url":"http://www-1.ibm.com/support/docview.wss?uid=isg1IY95618","source":"secalert@redhat.com"},{"url":"http://www-1.ibm.com/support/docview.wss?uid=isg1IY95619","source":"secalert@redhat.com"},{"url":"http://www-1.ibm.com/support/docview.wss?uid=isg1IY96144","source":"secalert@redhat.com"},{"url":"http://www-1.ibm.com/support/docview.wss?uid=isg1IY96324","source":"secalert@redhat.com"},{"url":"http://www.debian.org/security/2007/dsa-1254","source":"secalert@redhat.com"},{"url":"http://www.isc.org/index.pl?/sw/bind/bind-security.php","source":"secalert@redhat.com"},{"url":"http://www.isc.org/index.pl?/sw/bind/view/?release=9.2.8","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://www.isc.org/index.pl?/sw/bind/view/?release=9.3.4","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:030","source":"secalert@redhat.com"},{"url":"http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.007.html","source":"secalert@redhat.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0044.html","source":"secalert@redhat.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0057.html","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/22231","source":"secalert@redhat.com"},{"url":"http://www.trustix.org/errata/2007/0005","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/usn-418-1","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2007/1401","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2007/1939","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2007/2002","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2007/2163","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2007/2245","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2007/2315","source":"secalert@redhat.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2007-0494","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."}