Denial of service in BIG-IP big3d

1) Resource exhaustion

EUVDB-ID: #VU62817

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-29480

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when multiple route domains are configured. A remote attacker can send specially crafted requests to big3d can cause an increase in CPU resource utilization.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

BIG-IP: 11.6.1 HF1 - 13.1.4.1

CPE2.3

• cpe:2.3:h:f5_networks:big-ip:11.6.5.3:*:*:*:*:*:*:*
• cpe:2.3:h:f5_networks:big-ip:12.1.6:*:*:*:*:*:*:*
• cpe:2.3:h:f5_networks:big-ip:13.1.4.1:*:*:*:*:*:*:*

External links

http://support.f5.com/csp/article/K71103363

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.