CVE-2016-2776

Advisory lineage Upstream: 0 Downstream: 14
Modified
Published: 28 Sept 2016, 10:00
Last modified:05 Aug 2024, 23:32

Vulnerability Summary

Overall Risk (default)
high
59/100
CVSS Score
7.8 HIGH
v2.0 (nvd)
EPSS Score
87.45% CRITICAL
87% probability -0.49%
KEV
Not listed
Ransomware
No reports
Public exploits
2 found
Dark Web
Not detected

Timeline

28 Sept 2016, 10:00
Published
Vulnerability first disclosed
05 Aug 2024, 23:32
Last Modified
Vulnerability information updated

Description

buffer.c in named in ISC BIND 9 before 9.9.9-P3, 9.10.x before 9.10.4-P3, and 9.11.x before 9.11.0rc3 does not properly construct responses, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted query.

CVSS Metrics

  • v3.0•HIGH•Score: 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v2.0•HIGH•Score: 7.8AV:N/AC:L/Au:N/C:N/I:N/A:C

EPSS Trends

Current EPSS score: 87.45%• Percentile: 99%

Techniques & Countermeasures

  • CWE-20•Improper Input Validation

    The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Affected Systems

  • hp•hp-ux

    11.31

  • isc•bind

    ≤ 9.9.9 | 9.10.0 | 9.10.0:a1 | 9.10.0:a2 | 9.10.0:b1 | 9.10.0:b2 | 9.10.0:p1 | 9.10.0:p2 | 9.10.0:rc1 | 9.10.0:rc2 | 9.10.1 | 9.10.1:b1 | 9.10.1:b2 | 9.10.1:p1 | 9.10.1:p2 | 9.10.1:rc1 | 9.10.1:rc2 | 9.10.2:b1 | 9.10.2:p1 | 9.10.2:p2 | 9.10.2:p3 | 9.10.2:p4 | 9.10.2:rc1 | 9.10.2:rc2 | 9.10.3 | 9.10.3:b1 | 9.10.3:p1 | 9.10.3:p2 | 9.10.3:p3 | 9.10.3:p4 | 9.10.3:rc1 | 9.10.4:p2 | 9.10.4:p3 | 9.11.0:a1 | 9.11.0:a2 | 9.11.0:a3 | 9.11.0:b1 | 9.11.0:b2 | 9.11.0:b3 | 9.11.0:rc1

  • oracle•linux

    5.0 | 6 | 7

  • Unknown•Solaris

    10.0 | 11.3

  • oracle•vm_server

    3.2 | 3.3 | 3.4

References (17)