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.
References
| Link | Resource |
|---|---|
| https://clario.co/vpn-for-mac/ | Product |
| https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0015 | |
| https://tunnelcrack.mathyvanhoef.com/details.html | Exploit Third Party Advisory |
Configurations
History
31 Oct 2023, 09:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
22 Aug 2023, 22:37
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:clario:vpn:*:*:*:*:*:macos:*:* | |
| References | (MISC) https://clario.co/vpn-for-mac/ - Product | |
| References | (MISC) https://tunnelcrack.mathyvanhoef.com/details.html - Exploit, Third Party Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.3 |
| First Time |
Clario vpn
Clario |
|
| CWE | CWE-319 |
10 Aug 2023, 01:51
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-08-09 23:15
Updated : 2023-12-10 15:14
NVD link : CVE-2023-36671
Mitre link : CVE-2023-36671
CVE.ORG link : CVE-2023-36671
JSON object : View
Products Affected
clario
- vpn
CWE
CWE-319
Cleartext Transmission of Sensitive Information