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Vulnerability record · CVE-2016-8864 · published 2 November 2016

CVE-2016-8864: Isc bind vulnerability

Isc · Bind

named in ISC BIND 9.x before 9.9.9-P4, 9.10.x before 9.10.4-P4, and 9.11.x before 9.11.0-P1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a DNAME record in the answer section of a response to a recursive query, related to db.c and resolver.c.

7.5 CVSS 3.1 High EPSS 39% · top 1.5% CWE-617 · CWE-617
7.5CVSS 3.1 base score, v2 5.0
39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
11Affected product versions listed by NVD
34References
17 Jun 2026Last modified by NVD

Description

named in ISC BIND 9.x before 9.9.9-P4, 9.10.x before 9.10.4-P4, and 9.11.x before 9.11.0-P1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a DNAME record in the answer section of a response to a recursive query, related to db.c and resolver.c.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

11 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://rhn.redhat.com/errata/RHSA-2016-2141.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2142.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2615.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2871.html Third Party Advisory
http://www.debian.org/security/2016/dsa-3703 Third Party Advisory
http://www.securityfocus.com/bid/94067 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037156 Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:1583 Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05381687 Third Party Advisory
https://kb.isc.org/article/AA-01434 Vendor Advisory
https://kb.isc.org/article/AA-01435 Broken Link
https://kb.isc.org/article/AA-01436 Broken Link
https://kb.isc.org/article/AA-01437 Broken Link
https://kb.isc.org/article/AA-01438 Broken Link
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:34.bind.asc Third Party Advisory
https://security.gentoo.org/glsa/201701-26 Third Party Advisory
https://security.netapp.com/advisory/ntap-20180926-0005/ Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2141.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2142.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2615.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2871.html Third Party Advisory
http://www.debian.org/security/2016/dsa-3703 Third Party Advisory
http://www.securityfocus.com/bid/94067 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037156 Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:1583 Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05381687 Third Party Advisory
https://kb.isc.org/article/AA-01434 Vendor Advisory
https://kb.isc.org/article/AA-01435 Broken Link
https://kb.isc.org/article/AA-01436 Broken Link
https://kb.isc.org/article/AA-01437 Broken Link
https://kb.isc.org/article/AA-01438 Broken Link
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:34.bind.asc Third Party Advisory
https://security.gentoo.org/glsa/201701-26 Third Party Advisory
https://security.netapp.com/advisory/ntap-20180926-0005/ Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2016-8864), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.