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…
PriorityP341medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
1.18%
64.1th percentile
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
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
vendor_redhat6.5MEDIUM
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Red Hat
wpa_supplicant: potential authorization bypass
vendor_redhat·2024-02-16·CVSS 6.5
CVE-2023-52160 [MEDIUM] CWE-285 wpa_supplicant: potential authorization bypass
wpa_supplicant: potential authorization bypass
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.
A flaw was found in wpa_supplicant's implementation of PEAP. This issue may allow an attacker to skip the second phase of authentication when the target device has not been properly configured to verify the authentication server. By skipping the second phase of authentication, it’s easier
Microsoft
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 Pha
vendor_msrc·2024-02-13·CVSS 6.5
CVE-2023-52160 [MEDIUM] CWE-287 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 Pha
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.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libr
Debian
CVE-2023-52160: wpa - The implementation of PEAP in wpa_supplicant through 2.10 allows authentication ...
vendor_debian·2023·CVSS 6.5
CVE-2023-52160 [MEDIUM] CVE-2023-52160: wpa - The implementation of PEAP in wpa_supplicant through 2.10 allows authentication ...
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.
Scope: local
bookworm: resolved (fixed in 2:2.10-12+deb12u1)
bullseye: resolved (fixed in 2:2.9.0-21+deb11u1)
forky: resolved (fixed in 2:2.10-21.1)
sid: resolved (fixed in 2:2.10-21.1)
trixie: resolved (fixed in 2:2.10-21.1)
OSV
CVE-2023-52160: The implementation of PEAP in wpa_supplicant through 2
osv·2024-02-22·CVSS 6.5
CVE-2023-52160 [MEDIUM] CVE-2023-52160: The implementation of PEAP in wpa_supplicant through 2
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.
GHSA
GHSA-hj6q-jrf5-2pm3: The implementation of PEAP in wpa_supplicant through 2
ghsa_unreviewed·2024-02-22
CVE-2023-52160 [MEDIUM] CWE-287 GHSA-hj6q-jrf5-2pm3: The implementation of PEAP in wpa_supplicant through 2
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://lists.debian.org/debian-lts-announce/2024/02/msg00013.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N46C4DTVUWK336OYDA4LGALSC5VVPTCC/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QU6IR4KV3ZXJZLK2BY7HAHGZNCP7FPNI/https://w1.fi/cgit/hostap/commit/?id=8e6485a1bcb0baffdea9e55255a81270b768439chttps://www.top10vpn.com/research/wifi-vulnerabilities/https://lists.debian.org/debian-lts-announce/2024/02/msg00013.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N46C4DTVUWK336OYDA4LGALSC5VVPTCC/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QU6IR4KV3ZXJZLK2BY7HAHGZNCP7FPNI/https://lists.fedoraproject.org/archives/list/[email protected]/message/N46C4DTVUWK336OYDA4LGALSC5VVPTCC/https://lists.fedoraproject.org/archives/list/[email protected]/message/QU6IR4KV3ZXJZLK2BY7HAHGZNCP7FPNI/https://w1.fi/cgit/hostap/commit/?id=8e6485a1bcb0baffdea9e55255a81270b768439chttps://www.top10vpn.com/research/wifi-vulnerabilities/
2024-02-22
Published