QID 379402

Date Published: 2024-02-29

QID 379402: F5 BIG-IP AFM Denial of Service (DoS) Vulnerability (K000137521)

CVE-2024-21763: 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 Versions:
F5 BIG-IP (AFM) version 17.1.0
F5 BIG-IP (AFM) version 16.1.0 - 16.1.3
F5 BIG-IP (AFM) version 15.1.0 - 15.1.9

QID Detection Logic (Authenticated):
This QID checks for vulnerable version of F5 BIG-IP by running the 'tmsh -q show /sys version' command.

Successful exploitation of this vulnerability allows a remote unauthenticated attacker to cause a denial-of-service (DoS) on the BIG-IP system.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Please check the fixed versions released by the vendor in K000137521

Vendor References

K000137521 - my.f5.com/manage/s/article/K000137521

CVEs related to QID 379402

CVE-2024-21763 |

Software Advisories

Advisory ID	Software	Component	Link
K000137521			my.f5.com/manage/s/article/K000137521

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