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.
References
Link | Resource |
---|---|
https://clario.co/vpn-for-mac/ | Product |
https://mullvad.net/de/blog/2023/8/9/response-to-tunnelcrack-vulnerability-disclosure/ | Third Party Advisory |
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0015 | |
https://tunnelcrack.mathyvanhoef.com/details.html | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2023-08-09T00:00:00
Updated: 2023-10-31T08:06:26.454004
Reserved: 2023-06-26T00:00:00
Link: CVE-2023-36672
JSON object: View
NVD Information
Status : Modified
Published: 2023-08-09T23:15:10.823
Modified: 2023-10-31T09:15:08.277
Link: CVE-2023-36672
JSON object: View
Redhat Information
No data.
CWE