CVE-2023-36671
Quick assessment
Affected
n/a n/a
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.
Clario VPN client是Clario公司的一个Mac上的VPN客户端。 Clario VPN client（macOS） 5.9.1.1662版本存在安全漏洞，该漏洞源于VPN 客户端不安全地配置操作系统，使得到 VPN 服务器 IP 地址的所有 IP 流量都以明文形式发送到 VPN 隧道之外，攻击者利用该漏洞可以诱骗受害者将明文流量发送到 VPN 服务器的 IP 地址，从而使受害者去匿名化。
Possible ATT&CK Techniques 1 AI
T1041 · Exfiltration Over C2 Channel
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I. Basic Information for CVE-2023-36671
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the Clario VPN client through 5.9.1.1662 for macOS. The VPN client insecurely configures the operating system such that all IP traffic to the VPN server's IP address is sent in plaintext outside the VPN tunnel even if this traffic is not generated by the VPN client. This allows an adversary to trick the victim into sending plaintext traffic to the VPN server's IP address and thereby deanonymize the victim. NOTE: the tunnelcrack.mathyvanhoef.com website uses this CVE ID to refer more generally to "ServerIP attack for only traffic to the real IP address of the VPN server" rather than to only Clario.
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
Clario VPN client 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Clario VPN client是Clario公司的一个Mac上的VPN客户端。 Clario VPN client（macOS） 5.9.1.1662版本存在安全漏洞，该漏洞源于VPN 客户端不安全地配置操作系统，使得到 VPN 服务器 IP 地址的所有 IP 流量都以明文形式发送到 VPN 隧道之外，攻击者利用该漏洞可以诱骗受害者将明文流量发送到 VPN 服务器的 IP 地址，从而使受害者去匿名化。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2023-36671
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-36671 (3)
Same Patch Batch · n/a · 2023-08-09 · 29 CVEs total
| CVE-2023-39002 | Deciso OPNsense 跨站脚本漏洞 | |
| CVE-2023-35838 | WireGuard 安全漏洞 | |
| CVE-2023-36672 | Clario VPN client 安全漏洞 | |
| CVE-2023-36673 | Cisco AnyConnect Secure Mobility Client 安全漏洞 | |
| CVE-2023-33468 | KramerAV VIA Connect和KramerAV VIA Go 安全漏洞 | |
| CVE-2023-33469 | KramerAV VIA Go和KramerAV VIA Connect 代码注入漏洞 | |
| CVE-2023-37068 | Gym Management System SQL注入漏洞 | |
| CVE-2023-38347 | LWsystems Benno MailArchiv 跨站脚本漏洞 | |
| CVE-2023-38348 | LWsystems Benno MailArchiv 跨站请求伪造漏洞 | |
| CVE-2023-38997 | Deciso OPNsense 路径遍历漏洞 | |
| CVE-2023-38998 | Deciso OPNsense 输入验证错误漏洞 | |
| CVE-2023-38999 | Deciso OPNsense 跨站请求伪造漏洞 | |
| CVE-2023-39000 | Deciso OPNsense 跨站脚本漏洞 | |
| CVE-2023-39001 | Deciso OPNsense 命令注入漏洞 | |
| CVE-2023-39910 | Libbitcoin Explorer 安全特征问题漏洞 | |
| CVE-2023-39003 | Deciso OPNsense 安全漏洞 | |
| CVE-2023-39004 | Deciso OPNsense 安全漏洞 | |
| CVE-2023-39005 | Deciso OPNsense 安全漏洞 | |
| CVE-2023-39006 | Deciso OPNsense 跨站脚本漏洞 | |
| CVE-2023-39007 | Deciso OPNsense 跨站脚本漏洞 |
Showing top 20 of 29 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-36671
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