Improper input validation in Isc Bind
CVE-2016-9444
named in ISC BIND 9.x before 9.9.9-P5, 9.10.x before 9.10.4-P5, and 9.11.x before 9.11.0-P2 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DS resource record in an answer.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.183 (97.1th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.183 · newest: 0.183 · change: 0.000
Affected products
- Isc Bind — versions 9.0, 9.0.0, 9.0.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/95393 (vdb-entry)
- www.securitytracker.com/id/1037582 (vdb-entry)
- security.gentoo.org/glsa/201708-01 (vendor-advisory)
- kb.isc.org/article/AA-01441/74/CVE-2016-9444 (Patch, Vendor Advisory)
- security.netapp.com/advisory/ntap-20180926-0005/
- www.debian.org/security/2017/dsa-3758 (vendor-advisory)
- access.redhat.com/errata/RHSA-2017:1583 (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2017-0062.html (vendor-advisory)
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay
Frequently asked questions
- What is CVE-2016-9444?
- CVE-2016-9444 is a high-severity vulnerability in Isc Bind, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2017-01-12.
- How severe is CVE-2016-9444?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2016-9444 known to be exploited?
- 22 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.