CVE-2018-5529: High severity F5 BIG-IP Access Policy Manager vulnerability

Published Jul 12, 2018
·
Updated

The svpn component of the F5 BIG-IP APM client prior to version 7.1.7 for Linux and Mac OS X runs as a privileged process and can allow an unprivileged user to assume super-user privileges on the local client host. A malicious local unprivileged user may gain knowledge of sensitive information, manipulate certain data, or disrupt service.

Affected Software

13 affected components
F5 BIG-IP Access Policy Manager>=7.1.5<=7.1.6.1
F5 BIG-IP Access Policy Manager>=11.5.1<=11.5.6
F5 BIG-IP Access Policy Manager>=12.1.0<=12.1.3
F5 BIG-IP Access Policy Manager>=13.0.0<=13.1.0
F5 Big-ip Edge>=7101<=7150
Apple iOS and macOS
Linux Linux kernel
All of the following
Any of the following
F5 BIG-IP Access Policy Manager>=7.1.5<=7.1.6.1
F5 BIG-IP Access Policy Manager>=11.5.1<=11.5.6
F5 BIG-IP Access Policy Manager>=12.1.0<=12.1.3
F5 BIG-IP Access Policy Manager>=13.0.0<=13.1.0
F5 Big-ip Edge>=7101<=7150
Linux Linux kernel

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade F5 BIG-IP APM client (svpn) to a version that resolves this vulnerability.

    Fixed in 7.1.7

Event History

Jul 12, 2018
CVE Published
via MITRE·06:00 PM
Data Sourced
via MITRE·06:00 PM
DescriptionWeakness
Data Sourced
via NVD·06:29 PM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2018-5529?

CVE-2018-5529 is classified as a high severity vulnerability due to the potential for unprivileged users to escalate their privileges.

2

How do I fix CVE-2018-5529?

To remediate CVE-2018-5529, upgrade to F5 BIG-IP APM client version 7.1.7 or later.

3

What versions of F5 BIG-IP Access Policy Manager are affected by CVE-2018-5529?

CVE-2018-5529 affects F5 BIG-IP Access Policy Manager versions prior to 7.1.7, as well as several versions from 11.5.1 to 12.1.3.

4

Can CVE-2018-5529 be exploited remotely?

No, CVE-2018-5529 requires local access to the client machine to exploit.

5

What is the potential impact of CVE-2018-5529?

The exploitation of CVE-2018-5529 can lead to unauthorized access to sensitive information and the ability for an attacker to execute commands with super-user privileges.

Contact

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