Anti DNS Pinning Vulnerability in F5 BIG-IP and BIG-IQ Products
CVE-2019-6663

5.5MEDIUM

Key Information:

Vendor

F5
Status
Big-ip, Big-iq, Iworkflow, Enterprise Manager
Vendor
CVE Published:
15 November 2019

What is CVE-2019-6663?

F5 BIG-IP and BIG-IQ products are susceptible to an Anti DNS Pinning (DNS Rebinding) vulnerability, which may allow attackers to exploit misuse of the DNS resolution process. This flaw affects various versions of the BIG-IP and BIG-IQ configuration utilities and can potentially enable malicious actors to craft requests that can lead to unauthorized actions on behalf of legitimate users. Proper security measures should be taken to mitigate risks associated with this vulnerability.

Affected Version(s)

BIG-IP, BIG-IQ, iWorkflow, Enterprise Manager BIG-IP 15.0.0-15.0.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, 11.5.1-11.6.5.1

BIG-IP, BIG-IQ, iWorkflow, Enterprise Manager BIG-IQ 7.0.0, 6.0.0-6.1.0, 5.2.0-5.4.0

BIG-IP, BIG-IQ, iWorkflow, Enterprise Manager iWorkflow 2.3.0, Enterprise Manager 3.1.1

References

https://support.f5.com/csp/article/K76052144
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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