CVE-2019-3567 (GCVE-0-2019-3567)

Vulnerability from cvelistv5 – Published: 2019-06-03 18:22 – Updated: 2024-08-04 19:12
VLAI?
Summary
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 will load said malicious executable with SYSTEM permissions. The solution is to migrate installations to the 'Program Files' directory on Windows which restricts unprivileged write access. This issue affects osquery prior to v3.4.0.
Severity ?
No CVSS data available.
CWE
  • CWE-284 - Improper Access Control (CWE-284)
Assigner
References
Impacted products
Vendor Product Version
Facebook osquery Affected: 3.4.0
Affected: unspecified , < 3.4.0 (custom)
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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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