CVE-2020-5895

7.8HIGH

Key Information:

Vendor
F5
Status
Nginx Controller
Vendor
CVE Published:
7 May 2020

Summary

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.

Affected Version(s)

NGINX Controller < 3.4.0

References

https://support.f5.com/csp/article/K95120415
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20200522-0001/
x_refsource_CONFIRM

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.