Description
On NGINX Controller versions 3.1.0-3.3.0, AVRD uses world-readable and world-writable permissions on its socket, which allows processes or users on the local system to write arbitrary data into the socket. A local system attacker can make AVRD segmentation fault (SIGSEGV) by writing malformed messages to the socket.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://support.f5.com/csp/article/K95120415
Vendor Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20200522-0001/
Scores
CVSS v3
7.8
EPSS
0.0006
EPSS Percentile
19.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-732
Status
published
Products (1)
f5/nginx_controller
3.1.0 - 3.4.0
Published
May 07, 2020
Tracked Since
Feb 18, 2026