CVSS: 5.7EPSS: 0%CPEs: 1EXPL: 1CVE-2023-36672
https://notcve.org/view.php?id=CVE-2023-36672
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 traffic to the local network is sent in plaintext outside the VPN tunnel even if the local network is using a non-RFC1918 IP subnet. This allows an adversary to trick the victim into sending arbitrary IP traffic in plaintext outside the VPN tunnel. NOTE: the tunnelcrack.mathyvanhoef.com website uses this CVE ID to refer more generally to "LocalNet attack resulting in leakage of traffic in plaintext" rather than to only Clario. • https://clario.co/vpn-for-mac https://mullvad.net/de/blog/2023/8/9/response-to-tunnelcrack-vulnerability-disclosure https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0015 https://tunnelcrack.mathyvanhoef.com/details.html • CWE-319: Cleartext Transmission of Sensitive Information •
CVSS: 6.3EPSS: 0%CPEs: 1EXPL: 1CVE-2023-36671
https://notcve.org/view.php?id=CVE-2023-36671
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. • https://clario.co/vpn-for-mac https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0015 https://tunnelcrack.mathyvanhoef.com/details.html • CWE-319: Cleartext Transmission of Sensitive Information •