CVE-2023-23555— BIG-IP Virtual Edition vulnerability
Quick assessment
Affected
F5 BIG-IP
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。 F5 BIG-IP Virtual Edition 15.1x版本至15.1.8之前版本、14.1.x版本至14.1.5.3之前版本、BIG-IP SPK 1.5.0版本至1.6.0之前版本存在安全漏洞。攻击者利用该漏洞导致流量管理微内核（TMM）终止。
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I. Basic Information for CVE-2023-23555
Vulnerability Information
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Vulnerability Title
BIG-IP Virtual Edition vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
On BIG-IP Virtual Edition versions 15.1x beginning in 15.1.4 to before 15.1.8 and 14.1.x beginning in 14.1.5 to before 14.1.5.3, and BIG-IP SPK beginning in 1.5.0 to before 1.6.0, when FastL4 profile is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
初始化不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
F5 BIG-IP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。 F5 BIG-IP Virtual Edition 15.1x版本至15.1.8之前版本、14.1.x版本至14.1.5.3之前版本、BIG-IP SPK 1.5.0版本至1.6.0之前版本存在安全漏洞。攻击者利用该漏洞导致流量管理微内核（TMM）终止。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| F5 | BIG-IP | 15.1.4 ~ 15.1.8 | - |
|
| F5 | BIG-IP SPK | 1.5.0 ~ 1.6.0 | - |
|
II. Public POCs for CVE-2023-23555
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-23555 (1)
Same Patch Batch · F5 · 2023-02-01 · 17 CVEs total
| CVE-2023-22374 | 8.5 HIGH | iControl SOAP vulnerability |
| CVE-2023-22358 | 7.8 HIGH | BIG-IP Edge Client for Windows vulnerability |
| CVE-2023-23552 | 7.5 HIGH | BIG-IP Advanced WAF and ASM vulnerability |
| CVE-2023-22842 | 7.5 HIGH | BIG-IP SIP profile vulnerability |
| CVE-2023-22839 | 7.5 HIGH | BIG-IP DNS profile vulnerability |
| CVE-2023-22664 | 7.5 HIGH | BIG-IP HTTP/2 profile vulnerability |
| CVE-2023-22422 | 7.5 HIGH | HTTP profile vulnerability |
| CVE-2023-22341 | 7.5 HIGH | BIG-IP APM OAuth vulnerability |
| CVE-2023-22340 | 7.5 HIGH | BIG-IP SIP profile vulnerability |
| CVE-2023-22323 | 7.5 HIGH | BIG-IP SSL OCSP Authentication profile vulnerability |
| CVE-2023-22281 | 7.5 HIGH | BIG-IP AFM vulnerability |
| CVE-2023-22657 | 7.0 HIGH | F5OS vulnerability |
| CVE-2023-22283 | 6.5 MEDIUM | BIG-IP Edge Client for Windows vulnerability |
| CVE-2023-22418 | 6.1 MEDIUM | BIG-IP APM virtual server vulnerability |
| CVE-2023-22302 | 5.9 MEDIUM | BIG-IP HTTP profile vulnerability |
| CVE-2023-22326 | 4.9 MEDIUM | iControl REST and tmsh vulnerability |
IV. Related Vulnerabilities
V. Comments for CVE-2023-23555
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