F5-K000137521
First published: Wed Feb 14 2024(Updated: )
When BIG-IP AFM Device DoS or DoS profile is configured with NXDOMAIN attack vector and bad actor detection, undisclosed queries can cause the Traffic Management Microkernel (TMM) to terminate.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| F5 BIG-IP (AFM + IPS) | =17.1.0 | 17.1.1 |
| F5 BIG-IP (AFM + IPS) | =3 |
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Reference Links
Frequently Asked Questions
What is the severity of F5-K000137521?
The severity of F5-K000137521 is high due to its potential to cause a denial of service (DoS) attack.
How do I fix F5-K000137521?
To fix F5-K000137521, upgrade your BIG-IP AFM to a version that patches the vulnerability, such as version 17.1.1 or later.
What platforms are affected by F5-K000137521?
F5-K000137521 affects F5 BIG-IP (AFM) versions 17.1.0 and earlier, and version 3.
What type of attack does F5-K000137521 involve?
F5-K000137521 involves a denial of service (DoS) attack using the NXDOMAIN attack vector.
Who is a likely target of F5-K000137521?
The likely targets of F5-K000137521 are organizations utilizing F5 BIG-IP AFM for network protection.
- agent/references
- agent/severity
- agent/first-publish-date
- agent/event
- agent/type
- agent/description
- agent/last-modified-date
- agent/source
- agent/softwarecombine
- agent/tags
- collector/f5-advisory
- source/F5
- alias/CVE-2024-21763
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/f5
- canonical/f5 big-ip (afm + ips)
- version/f5 big-ip (afm + ips)/17.1.0
- version/f5 big-ip (afm + ips)/3