Vulnerability in Isc Bind
CVE-2016-8864
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.387 (98.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.387 · newest: 0.387 · change: 0.000
Affected products
- Isc Bind — versions 9.9.9, 9.10.4, 9.11.0
- NetApp Data Ontap Edge
- NetApp Solidfire
- NetApp Steelstore Cloud Integrated Storage
- Debian Linux — versions 8.0
- Red Hat Enterprise Linux Desktop — versions 5.0, 6.0, 7.0
- Red Hat Enterprise Linux Eus — versions 6.7, 7.2, 7.3
- Red Hat Enterprise Linux Server — versions 5.0, 6.0, 7.0
- Red Hat Enterprise Linux Server Aus — versions 6.2, 6.4, 6.5
- Red Hat Enterprise Linux Server Tus — versions 6.5, 6.6, 7.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- kb.isc.org/article/AA-01438 (Broken Link)
- rhn.redhat.com/errata/RHSA-2016-2871.html (vendor-advisory, Third Party Advisory)
- www.securitytracker.com/id/1037156 (VDB Entry, Third Party Advisory, vdb-entry)
- security.netapp.com/advisory/ntap-20180926-0005/ (Third Party Advisory)
- www.debian.org/security/2016/dsa-3703 (vendor-advisory, Third Party Advisory)
- security.FreeBSD.org/advisories/FreeBSD-SA-16:34.bind.asc (vendor-advisory, Third Party Advisory)
- kb.isc.org/article/AA-01435 (Broken Link)
- access.redhat.com/errata/RHSA-2017:1583 (vendor-advisory, Third Party Advisory)
- rhn.redhat.com/errata/RHSA-2016-2141.html (vendor-advisory, Third Party Advisory)
- security.gentoo.org/glsa/201701-26 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2016-8864?
- CVE-2016-8864 is a high-severity vulnerability in Isc Bind, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2016-11-02.
- How severe is CVE-2016-8864?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2016-8864 known to be exploited?
- 27 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.