CVE-2018-5539
Quick assessment
Affected
F5 Networks, Inc. BIG-IP (ASM)
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 ASM（Application Security Manager）是美国F5公司的一款Web应用程序防火墙（WAF），它提供安全的远程接入、保护电子邮件、简化Web接入控制，同时增强网络和应用性能。 F5 BIG-IP ASM中存在安全漏洞。攻击者可利用该漏洞造成受影响的BIG-IP ASM系统无法处理流量。以版本受到影响：F5 BIG-IP ASM 13.0.0版本至13.1.0.7版本，12.1.0版本至12.1.3.5版本，11.6.0版本至11.6.3.1版本，11.5.1版本
Possible ATT&CK Techniques 3 AI
T1190 · Exploit Public-Facing Application T1490 · Inhibit System Recovery T1024
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I. Basic Information for CVE-2018-5539
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Under certain conditions, on F5 BIG-IP ASM 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, 11.5.1-11.5.6, or 11.2.1, when processing CSRF protections, the BIG-IP ASM bd process may restart and produce a core file.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
F5 BIG-IP ASM 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
F5 BIG-IP ASM（Application Security Manager）是美国F5公司的一款Web应用程序防火墙（WAF），它提供安全的远程接入、保护电子邮件、简化Web接入控制，同时增强网络和应用性能。 F5 BIG-IP ASM中存在安全漏洞。攻击者可利用该漏洞造成受影响的BIG-IP ASM系统无法处理流量。以版本受到影响：F5 BIG-IP ASM 13.0.0版本至13.1.0.7版本，12.1.0版本至12.1.3.5版本，11.6.0版本至11.6.3.1版本，11.5.1版本
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 Networks, Inc. | BIG-IP (ASM) | 13.0.0-13.1.0.7 | - |
|
II. Public POCs for CVE-2018-5539
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-5539 (2)
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https://support.f5.com/csp/article/K75432956 x_refsource_CONFIRM
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Same Patch Batch · F5 Networks, Inc. · 2018-07-25 · 8 CVEs total
| CVE-2018-5530 | F5 BIG-IP虚拟服务器安全漏洞 | |
| CVE-2018-5531 | F5 BIG-IP 安全漏洞 | |
| CVE-2018-5536 | F5 BIG-IP Access Policy Manager虚拟服务器安全漏洞 | |
| CVE-2018-5537 | F5 BIG-IP 安全漏洞 | |
| CVE-2018-5538 | F5 BIG-IP DNS 安全漏洞 | |
| CVE-2018-5541 | F5 BIG-IP ASM 安全漏洞 | |
| CVE-2018-5542 | F5 BIG-IP HTTPS health monitors 安全漏洞 |