Improper input validation in Isc Bind

CVE-2016-9131

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 malformed response to an RTYPE ANY query.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.680 (98.6th percentile) — read the EPSS interpretation.

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.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

  • 1037582 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_SECTRACK)
  • GLSA-201708-01 (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
  • cve@mitre.org (x_refsource_CONFIRM, Patch, Vendor Advisory)
  • 95386 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_BID)
  • cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
  • DSA-3758 (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
  • RHSA-2017:1583 (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
  • RHSA-2017:0062 (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
  • cve@mitre.org (x_refsource_CONFIRM, Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2016-9131?
CVE-2016-9131 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-2016-9131?
High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2016-9131 known to be exploited?
25 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.