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w1.fi hostapd vulnerabilities and exploits
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4.3
CVSSv2
CVE-2019-11555
The EAP-pwd implementation in hostapd (EAP server) prior to 2.8 and wpa_supplicant (EAP peer) prior to 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 p...
W1.fi Hostapd
W1.fi Wpa Supplicant
4.3
CVSSv2
CVE-2019-9494
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...
W1.fi Hostapd
W1.fi Wpa Supplicant
Fedoraproject Fedora 28
Fedoraproject Fedora 29
Fedoraproject Fedora 30
Opensuse Leap 15.1
Opensuse Backports Sle 15.0
Synology Radius Server 3.0
Synology Router Manager
Freebsd Freebsd 11.2
Freebsd Freebsd 12.0
1 Article
4.3
CVSSv2
CVE-2019-9495
The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary f...
W1.fi Hostapd
W1.fi Wpa Supplicant
Fedoraproject Fedora 28
Fedoraproject Fedora 29
Fedoraproject Fedora 30
Opensuse Leap 15.1
Opensuse Backports Sle 15.0
Debian Debian Linux 8.0
Synology Radius Server 3.0
Synology Router Manager
Freebsd Freebsd 11.2
Freebsd Freebsd 12.0
5
CVSSv2
CVE-2019-9496
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 proc...
W1.fi Hostapd
W1.fi Wpa Supplicant
Fedoraproject Fedora 28
Fedoraproject Fedora 29
Fedoraproject Fedora 30
6.8
CVSSv2
CVE-2019-9497
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 malicious user to complete EAP-PWD authentication without knowing the password. However, unless the cr...
W1.fi Hostapd
W1.fi Wpa Supplicant
Fedoraproject Fedora 28
Fedoraproject Fedora 29
Fedoraproject Fedora 30
6.8
CVSSv2
CVE-2019-9498
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 au...
W1.fi Hostapd
W1.fi Wpa Supplicant
Fedoraproject Fedora 28
Fedoraproject Fedora 29
Fedoraproject Fedora 30
Opensuse Leap 15.1
Opensuse Backports Sle 15.0
Debian Debian Linux 8.0
Synology Router Manager 1.2
Synology Radius Server 3.0
Freebsd Freebsd 11.2
Freebsd Freebsd 12.0
Freebsd Freebsd
6.8
CVSSv2
CVE-2019-9499
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 th...
W1.fi Hostapd
W1.fi Wpa Supplicant
Fedoraproject Fedora 28
Fedoraproject Fedora 29
Fedoraproject Fedora 30
Opensuse Leap 15.1
Opensuse Backports Sle 15.0
Debian Debian Linux 8.0
Synology Router Manager 1.2
Synology Radius Server 3.0
Freebsd Freebsd 11.2
Freebsd Freebsd 12.0
Freebsd Freebsd
5
CVSSv2
CVE-2016-10743
hostapd prior to 2.6 does not prevent use of the low-quality PRNG that is reached by an os_random() function call.
W1.fi Hostapd
4.3
CVSSv2
CVE-2015-5314
The eap_pwd_process function in eap_server/eap_server_pwd.c in hostapd 2.x prior to 2.6 does not validate that the reassembly buffer is large enough for the final fragment when used with (1) an internal EAP server or (2) a RADIUS server and EAP-pwd is enabled in a runtime configu...
W1.fi Wpa Supplicant
Debian Debian Linux 8.0
4.3
CVSSv2
CVE-2015-5315
The eap_pwd_process function in eap_peer/eap_pwd.c in wpa_supplicant 2.x prior to 2.6 does not validate that the reassembly buffer is large enough for the final fragment when EAP-pwd is enabled in a network configuration profile, which allows remote malicious users to cause a den...
W1.fi Wpa Supplicant
Debian Debian Linux 8.0
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2021-35000
CVE-2024-4439
unauthorized
CVE-2024-0042
CVE-2024-31848
CVE-2023-40694
cache poisoning
CVE-2024-23707
firmware
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