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CVE-2022-33203— BIG-IP APM and F5 SSL Orchestrator vulnerability CVE-2022-33203

Quick assessment

Affected
F5 BIG-IP APM
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存在资源管理错误漏洞。在虚拟服务器上配置带有 Service Connect 代理的 BIG-IP APM 访问策略时，未公开的请求可能会导致内存资源利用率增加。

CVSS 7.5 · High EPSS 0.76% · P54

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2022-33203

Vulnerability Information
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Vulnerability Title
BIG-IP APM and F5 SSL Orchestrator vulnerability CVE-2022-33203
Source: CVE Program / CVE List V5
Vulnerability Description
In BIG-IP Versions 16.1.x before 16.1.3, 15.1.x before 15.1.6.1, and 14.1.x before 14.1.5, when a BIG-IP APM access policy with Service Connect agent is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. 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
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
F5 BIG-IP 资源管理错误漏洞
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存在资源管理错误漏洞。在虚拟服务器上配置带有 Service Connect 代理的 BIG-IP APM 访问策略时，未公开的请求可能会导致内存资源利用率增加。
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 APM 13.1.0 ~ 13.1.x* -

II. Public POCs for CVE-2022-33203

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III. Intelligence Information for CVE-2022-33203

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Vendor Advisories for CVE-2022-33203 (1)

Same Patch Batch · F5 · 2022-08-04 · 21 CVEs total

CVE-2022-35243 8.7 HIGH Authenticated iControl REST in Appliance mode vulnerability CVE-2022-35243
CVE-2022-35728 8.1 HIGH iControl REST vulnerability CVE-2022-35728
CVE-2022-35272 7.5 HIGH BIG-IP HTTP MRF vulnerability CVE-2022-35272
CVE-2022-35245 7.5 HIGH BIG-IP APM access policy vulnerability CVE-2022-35245
CVE-2022-35240 7.5 HIGH BIG-IP Message Routing MQTT vulnerability CVE-2022-35240
CVE-2022-35236 7.5 HIGH HTTP2 profile vulnerability CVE-2022-35236
CVE-2022-34862 7.5 HIGH TMM vulnerability CVE-2022-34862
CVE-2022-32455 7.5 HIGH TMM vulnerability CVE-2022-32455
CVE-2022-34655 7.5 HIGH TMM vulnerability CVE-2022-34655
CVE-2022-34651 7.5 HIGH BIG-IP TLS 1.3 iRule vulnerability CVE-2022-34651
CVE-2022-35735 7.2 HIGH BIG-IP monitor configuration vulnerability CVE-2022-35735
CVE-2022-31473 6.8 MEDIUM BIG-IP APM Appliance mode vulnerability CVE-2022-31473
CVE-2022-33962 6.7 MEDIUM BIG-IP iRule vulnerability CVE-2022-33962
CVE-2022-30535 6.5 MEDIUM NGINX Ingress Controller vulnerability CVE-2022-30535
CVE-2022-35241 6.5 MEDIUM NGINX Instance Manager vulnerability CVE-2022-35241
CVE-2022-34844 5.9 MEDIUM BIG-IP and BIG-IQ AWS vulnerability CVE-2022-34844
CVE-2022-33947 5.4 MEDIUM BIG-IP DNS TMUI Vulnerability CVE-2022-33947
CVE-2022-34865 4.8 MEDIUM Traffic intelligence feeds vulnerability CVE-2022-34865
CVE-2022-34851 4.3 MEDIUM BIG-IP and BIG-IQ iControl SOAP vulnerability CVE-2022-34851
CVE-2022-33968 3.7 LOW BIG-IP LTM and APM NTLM vulnerability CVE-2022-33968

IV. Related Vulnerabilities

Same product: BIG-IP APM
Same vendor: F5
Same weakness: CWE-400

V. Comments for CVE-2022-33203

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