CVE-2023-52160
published 2024-02-22CVE-2023-52160: The implementation of PEAP in wpa_supplicant through 2.10 allows authentication bypass. For a successful attack, wpa_supplicant must be configured to not…
medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
The implementation of PEAP in wpa_supplicant through 2.10 allows authentication bypass. For a successful attack, wpa_supplicant must be configured to not verify the network's TLS certificate during Phase 1 authentication, and an eap_peap_decrypt vulnerability can then be abused to skip Phase 2 authentication. The attack vector is sending an EAP-TLV Success packet instead of starting Phase 2. This allows an adversary to impersonate Enterprise Wi-Fi networks.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | wpa | < wpa 2:2.10-12+deb12u1 (bookworm) | wpa 2:2.10-12+deb12u1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| msrc | azl3_wpa_supplicant_2.10-2_on_azure_linux_3.0 | — | — |
| msrc | azl3_wpa_supplicant_2.10-3_on_azure_linux_3.0 | — | — |
| msrc | cbl2_wpa_supplicant_2.10-2_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_wpa_supplicant_2.10-3_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| w1.fi | wpa_supplicant | <= 2.10 | — |
| w1.fi | wpa_supplicant | >= 0 < 2:2.9.0-21+deb11u1 | 2:2.9.0-21+deb11u1 |
| w1.fi | wpa_supplicant | >= 0 < 2:2.10-12+deb12u1 | 2:2.10-12+deb12u1 |
| w1.fi | wpa_supplicant | >= 0 < 2:2.10-21.1 | 2:2.10-21.1 |
| w1.fi | wpa_supplicant | >= 0 < 2:2.10-21.1 | 2:2.10-21.1 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
osv6.5MEDIUM