CVE-2020-1887 describes an incorrect validation of the TLS SNI hostname in osquery versions after 2.9.0 and before 4.2.0, affecting the linuxfoundation osquery product. This critical vulnerability, with a CVSS score of 9.1, allows an unauthenticated attacker to perform a Man-in-the-Middle (MITM) attack on osquery traffic, potentially leading to high confidentiality and integrity impacts, especially when a root chain of trust is not configured. There is currently no evidence of active exploitation, and no public exploit code or significant community discussion has been observed.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
> 2.9.0, < 4.2.0CPE matchmatch criteria | cpe:2.3:a:linuxfoundation:osquery:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.