CVE-2021-23032

On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.4, and all versions of 13.1.x and 12.1.x, when a BIG-IP DNS system is configured with non-default Wide IP and pool settings, undisclosed DNS responses can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
f5CNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 74%
VendorProductVersion
f5big-ip_domain_name_system
12.1.0 ≤
𝑥
≤ 12.1.6
f5big-ip_domain_name_system
13.1.0 ≤
𝑥
≤ 13.1.4
f5big-ip_domain_name_system
14.1.0 ≤
𝑥
< 14.1.4.4
f5big-ip_domain_name_system
15.1.0 ≤
𝑥
< 15.1.3.1
f5big-ip_domain_name_system
16.0.0 ≤
𝑥
< 16.1.0
𝑥
= Vulnerable software versions