OESA-2026-1439 wpa_supplicant security update

wpasupplicant is a WPA Supplicant for Linux, BSD, Mac OS X, and Windows with support for WPA and WPA2 IEEE 802.11i / RSN. It is suitable for both desktop/laptop computers and embedded systems. Supplicant is the IEEE 802.1X/WPA component that is used in the client stations. It implements key...

SUSE CVE-2015-4146

The EAP-pwd peer implementation in hostapd and wpasupplicant 1.0 through 2.4 does not clear the L Length and M More flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service crash via a crafted message...

SUSE CVE-2019-11555

The EAP-pwd implementation in hostapd EAP server before 2.8 and wpasupplicant 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 ...

SUSE CVE-2019-13377

The implementations of SAE and EAP-pwd in hostapd and wpasupplicant 2.x through 2.8 are vulnerable to side-channel attacks as a result of observable timing differences and cache access patterns when Brainpool curves are used. An attacker may be able to gain leaked information from a side-channel...

Fixed vulnerability in Wi-Fi SAE and EAP-wd implementations

A vulnerability has been fixed in implementations of the Simultaneous Authentication of Equals SAE and Extensible-Authentication-Protocol-EAP EAP-wd that are used in hostapd and wpasupplicant. The vulnerability enables a malicious party with the ability to execute code on the system to gain acces...

UBUNTU-CVE-2022-23304

The implementations of EAP-pwd in hostapd before 2.10 and wpasupplicant 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...

NETGEAR N300 WNR2000v5 Denial of Service (CVE-2019-5055)

A denial-of-service vulnerability exists in the Host Access Point Daemon on the NETGEAR N300 wireless router. The vulnerability is due invalid sequence SOAP request sent to the service can cause a null pointer dereference. An unauthenticated attacker can send a specially-crafted SOAP request to...

CVE-2019-5055

An exploitable denial-of-service vulnerability exists in the Host Access Point Daemon hostapd on the NETGEAR N300 WNR2000v5 with Firmware Version V1.0.0.70 wireless router. A SOAP request sent in an invalid sequence to the service can cause a null pointer dereference, resulting in the hostapd...

Null pointer dereference

An exploitable denial-of-service vulnerability exists in the Host Access Point Daemon hostapd on the NETGEAR N300 WNR2000v5 with Firmware Version V1.0.0.70 wireless router. A SOAP request sent in an invalid sequence to the service can cause a null pointer dereference, resulting in the hostapd...

ALPINE-CVE-2019-11555

The EAP-pwd implementation in hostapd EAP server before 2.8 and wpasupplicant 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 ...