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.
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
≤ 12.1.5
f5big-ip_domain_name_system
13.1.0 ≤
𝑥
< 13.1.3.5
f5big-ip_domain_name_system
14.1.0 ≤
𝑥
< 14.1.3.1
f5big-ip_domain_name_system
15.0.0 ≤
𝑥
< 15.1.1
f5big-ip_domain_name_system
16.0.0 ≤
𝑥
< 16.0.1
𝑥
= Vulnerable software versions
References
https://support.f5.com/csp/article/K43850230
https://support.f5.com/csp/article/K43850230