SOCKS Proxy Disruption in F5 BIG-IP from F5 Networks
CVE-2017-6148

7.5HIGH

Key Information:

Vendor
F5
Status
Big-ip (ltm, Aam, Afm, Apm, Asm, Link Controller, Pem, Websafe)
Vendor
CVE Published:
13 April 2018

Summary

This vulnerability affects the F5 BIG-IP product line, specifically when a SOCKS proxy profile is linked to a Virtual Server. It can lead to service disruptions caused by responses to SOCKS proxy requests, impacting the data plane while leaving the control plane unaffected. Users of affected versions should take precautions to mitigate potential service interruptions.

Affected Version(s)

BIG-IP (LTM, AAM, AFM, APM, ASM, Link Controller, PEM, WebSafe) 13.0.0

BIG-IP (LTM, AAM, AFM, APM, ASM, Link Controller, PEM, WebSafe) 12.0.0-12.1.3.1

BIG-IP (LTM, AAM, AFM, APM, ASM, Link Controller, PEM, WebSafe) 11.6.1-11.6.2

References

https://support.f5.com/csp/article/K55225440
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.