CVE-2020-1887

Incorrect validation of the TLS SNI hostname in osquery versions after 2.9.0 and before 4.2.0 could allow an attacker to MITM osquery traffic in the absence of a configured root chain of trust.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
facebookCNA
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 68.06%
Affected Products (NVD)
VendorProductVersion
linuxfoundationosquery
2.9.0 <
𝑥
< 4.2.0
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
facebookosquery
4.2.0
CNA
facebookosquery
2.9.0
CNA
Common Weakness Enumeration
References
https://github.com/osquery/osquery/pull/6197
https://www.facebook.com/security/advisories/cve-2020-1887
https://github.com/osquery/osquery/pull/6197
https://www.facebook.com/security/advisories/cve-2020-1887