W1.Fi Wpa Supplicant vulnerabilities

CVE-2019-9497 [HIGH] CWE-301 CVE-2019-9497: The implementations of EAP-PWD in hostapd EAP Server and wpa_supplicant EAP Peer do not validate the The implementations of EAP-PWD in hostapd EAP Server and wpa_supplicant EAP Peer do not validate the scalar and element values in EAP-pwd-Commit. This vulnerability may allow an attacker to complete EAP-PWD authentication without knowing the password. However, unless the crypto library does not implement additional checks for the EC point, the attacker

CVE-2022-23303 [CRITICAL] CVE-2022-23303: The implementations of SAE in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to s The implementations of SAE in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9494.

CVE-2022-23304 [CRITICAL] CVE-2022-23304: The implementations of EAP-pwd in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable The implementations of EAP-pwd in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side-channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9495.

CVE-2019-9499 [HIGH] CWE-346 CVE-2019-9499: The implementations of EAP-PWD in wpa_supplicant EAP Peer, when built against a crypto library missi The implementations of EAP-PWD in wpa_supplicant EAP Peer, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may complete authentication, session key and control of the data connection with a client. Both hostapd with SAE support and wpa_supp

CVE-2019-9498 [HIGH] CWE-346 CVE-2019-9498: The implementations of EAP-PWD in hostapd EAP Server, when built against a crypto library missing ex The implementations of EAP-PWD in hostapd EAP Server, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may be able to use invalid scalar/element values to complete authentication, gaining session key and network access without needing or lea

CVE-2014-3686 [MEDIUM] CWE-20 CVE-2014-3686: wpa_supplicant and hostapd 0.7.2 through 2.2, when running with certain configurations and using wpa wpa_supplicant and hostapd 0.7.2 through 2.2, when running with certain configurations and using wpa_cli or hostapd_cli with action scripts, allows remote attackers to execute arbitrary commands via a crafted frame.

CVE-2017-13082 [HIGH] CWE-323 CVE-2017-13082: Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11r allows reinstallation of the Pairwi Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11r allows reinstallation of the Pairwise Transient Key (PTK) Temporal Key (TK) during the fast BSS transmission (FT) handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.

CVE-2019-9496 [HIGH] CWE-642 CVE-2019-9496: An invalid authentication sequence could result in the hostapd process terminating due to missing st An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with

CVE-2023-52160 [MEDIUM] CWE-287 CVE-2023-52160: The implementation of PEAP in wpa_supplicant through 2.10 allows authentication bypass. For a succes 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

CVE-2021-27803 [HIGH] CVE-2021-27803: A vulnerability was discovered in how p2p/p2p_pd.c in wpa_supplicant before 2.10 processes P2P (Wi-F A vulnerability was discovered in how p2p/p2p_pd.c in wpa_supplicant before 2.10 processes P2P (Wi-Fi Direct) provision discovery requests. It could result in denial of service or other impact (potentially execution of arbitrary code), for an attacker within radio range.

CVE-2015-1863 [MEDIUM] CWE-119 CVE-2015-1863: Heap-based buffer overflow in wpa_supplicant 1.0 through 2.4 allows remote attackers to cause a deni Heap-based buffer overflow in wpa_supplicant 1.0 through 2.4 allows remote attackers to cause a denial of service (crash), read memory, or possibly execute arbitrary code via crafted SSID information in a management frame when creating or updating P2P entries.

CVE-2016-4476 [HIGH] CWE-20 CVE-2016-4476: hostapd 0.6.7 through 2.5 and wpa_supplicant 0.6.7 through 2.5 do not reject \n and \r characters in hostapd 0.6.7 through 2.5 and wpa_supplicant 0.6.7 through 2.5 do not reject \n and \r characters in passphrase parameters, which allows remote attackers to cause a denial of service (daemon outage) via a crafted WPS operation.

CVE-2019-9494 [MEDIUM] CWE-208 CVE-2019-9494: The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side channel attacks as a The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side channel attacks as a result of observable timing differences and cache access patterns. An attacker may be able to gain leaked information from a side channel attack that can be used for full password recovery. Both hostapd with SAE support and wpa_supplicant with SAE supp

CVE-2017-13077 [MEDIUM] CWE-330 CVE-2017-13077: Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Pairwise Transient Key (PTK) Temp Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Pairwise Transient Key (PTK) Temporal Key (TK) during the four-way handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.

CVE-2017-13086 [MEDIUM] CWE-323 CVE-2017-13086: Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Tunneled Direct-Link Setup (TDLS) Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Tunneled Direct-Link Setup (TDLS) Peer Key (TPK) during the TDLS handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.

CVE-2017-13084 [MEDIUM] CWE-323 CVE-2017-13084: Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Station-To-Station-Link (STSL) Tr Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Station-To-Station-Link (STSL) Transient Key (STK) during the PeerKey handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.

CVE-2019-11555 [MEDIUM] CWE-476 CVE-2019-11555: The EAP-pwd implementation in hostapd (EAP server) before 2.8 and wpa_supplicant (EAP peer) before 2 The EAP-pwd implementation in hostapd (EAP server) before 2.8 and wpa_supplicant (EAP peer) before 2.8 does not validate fragmentation reassembly state properly for a case where an unexpected fragment could be received. This could result in process termination due to a NULL pointer dereference (denial of service). This affects eap_server/eap_server_

CVE-2018-14526 [MEDIUM] CWE-924 CVE-2018-14526: An issue was discovered in rsn_supp/wpa.c in wpa_supplicant 2.0 through 2.6. Under certain condition An issue was discovered in rsn_supp/wpa.c in wpa_supplicant 2.0 through 2.6. Under certain conditions, the integrity of EAPOL-Key messages is not checked, leading to a decryption oracle. An attacker within range of the Access Point and client can abuse the vulnerability to recover sensitive information.

CVE-2017-13079 [MEDIUM] CWE-323 CVE-2017-13079: Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integr Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the four-way handshake, allowing an attacker within radio range to spoof frames from access points to clients.

CVE-2017-13088 [MEDIUM] CWE-323 CVE-2017-13088: Wi-Fi Protected Access (WPA and WPA2) that support 802.11v allows reinstallation of the Integrity Gr Wi-Fi Protected Access (WPA and WPA2) that support 802.11v allows reinstallation of the Integrity Group Temporal Key (IGTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients.