What is CVE-2019-3567?

CVE-2019-3567 is a high-severity vulnerability in Facebook Osquery, classified under Improper Access Control. CVSS score: 8.1/10. Published 2019-06-03.

How severe is CVE-2019-3567?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Facebook Osquery

CVE-2019-3567

In some configurations an attacker can inject a new executable path into the extensions.load file for osquery and hard link a parent folder of a malicious binary to a folder with known 'safe' permissions. Under those circumstances osquery…

EPSS: 0.017 (74.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Facebook Osquery — versions 3.4.0, unspecified
Linuxfoundation Osquery

Weakness classification (CWE)

CWE-284 — Improper Access Control
CWE-59 — Improper Link Resolution Before File Access

References

cve-assign@fb.com (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-3567?: CVE-2019-3567 is a high-severity vulnerability in Facebook Osquery, classified under Improper Access Control. CVSS score: 8.1/10. Published 2019-06-03.
How severe is CVE-2019-3567?: High severity. CVSS v3 base score is 8.1 out of 10.