Vulnerability Monitor

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CVE-2020-27717

On BIG-IP DNS 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, and 12.1.0-12.1.5.2, undisclosed series of DNS requests may cause TMM to restart and generate a core file.

Published

2020-12-24T16:15:14.977

Last Modified

2024-11-21T05:21:41.230

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application f5 big-ip_domain_name_system ≤ 12.1.5 Yes
Application f5 big-ip_domain_name_system < 13.1.3.5 Yes
Application f5 big-ip_domain_name_system < 14.1.3.1 Yes
Application f5 big-ip_domain_name_system < 15.1.1 Yes
Application f5 big-ip_domain_name_system < 16.0.1 Yes
References