CVE Vulnerability

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.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/osquery/osquery/pull/6197 Patch Third Party Advisory
https://www.facebook.com/security/advisories/cve-2020-1887 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:linuxfoundation:osquery:*:*:*:*:*:*:*:*
Information

Published : 2020-03-13 12:15

Updated : 2020-04-03 03:25

NVD link : CVE-2020-1887

Mitre link : CVE-2020-1887

Products Affected
No products.
CWE
CWE-295

Improper Certificate Validation