CVE-2020-5895

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.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.netapp.com/advisory/ntap-20200522-0001/
https://support.f5.com/csp/article/K95120415	Vendor Advisory
https://security.netapp.com/advisory/ntap-20200522-0001/
https://support.f5.com/csp/article/K95120415	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:f5:nginx_controller:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:34

Type	Values Removed	Values Added
References	~~() https://security.netapp.com/advisory/ntap-20200522-0001/ -~~	() https://security.netapp.com/advisory/ntap-20200522-0001/ -
References	~~() https://support.f5.com/csp/article/K95120415 - Vendor Advisory~~	() https://support.f5.com/csp/article/K95120415 - Vendor Advisory

Information

Published : 2020-05-07 13:15

Updated : 2024-11-21 05:34

NVD link : CVE-2020-5895

Mitre link : CVE-2020-5895

CVE.ORG link : CVE-2020-5895

JSON object : View

Products Affected

f5

nginx_controller

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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