It was discovered that wpa_supplicant did not properly handle P2P (Wi-Fi Direct) group information in some situations, leading to a heap overflow. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2021-0326)
It was discovered that hostapd did not properly handle UPnP subscribe messages in some circumstances. An attacker could use this to cause a denial of service. (CVE-2020-12695)
{ "availability": "No subscription required", "binaries": [ { "binary_version": "1:2.4-0ubuntu6.7", "binary_name": "hostapd" }, { "binary_version": "1:2.4-0ubuntu6.7", "binary_name": "hostapd-dbgsym" }, { "binary_version": "2.4-0ubuntu6.7", "binary_name": "wpagui" }, { "binary_version": "2.4-0ubuntu6.7", "binary_name": "wpagui-dbgsym" }, { "binary_version": "2.4-0ubuntu6.7", "binary_name": "wpasupplicant" }, { "binary_version": "2.4-0ubuntu6.7", "binary_name": "wpasupplicant-dbgsym" }, { "binary_version": "2.4-0ubuntu6.7", "binary_name": "wpasupplicant-udeb" }, { "binary_version": "2.4-0ubuntu6.7", "binary_name": "wpasupplicant-udeb-dbgsym" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "2:2.6-15ubuntu2.7", "binary_name": "hostapd" }, { "binary_version": "2:2.6-15ubuntu2.7", "binary_name": "hostapd-dbgsym" }, { "binary_version": "2:2.6-15ubuntu2.7", "binary_name": "wpagui" }, { "binary_version": "2:2.6-15ubuntu2.7", "binary_name": "wpagui-dbgsym" }, { "binary_version": "2:2.6-15ubuntu2.7", "binary_name": "wpasupplicant" }, { "binary_version": "2:2.6-15ubuntu2.7", "binary_name": "wpasupplicant-dbgsym" }, { "binary_version": "2:2.6-15ubuntu2.7", "binary_name": "wpasupplicant-udeb" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "2:2.9-1ubuntu4.2", "binary_name": "hostapd" }, { "binary_version": "2:2.9-1ubuntu4.2", "binary_name": "hostapd-dbgsym" }, { "binary_version": "2:2.9-1ubuntu4.2", "binary_name": "wpagui" }, { "binary_version": "2:2.9-1ubuntu4.2", "binary_name": "wpagui-dbgsym" }, { "binary_version": "2:2.9-1ubuntu4.2", "binary_name": "wpasupplicant" }, { "binary_version": "2:2.9-1ubuntu4.2", "binary_name": "wpasupplicant-dbgsym" }, { "binary_version": "2:2.9-1ubuntu4.2", "binary_name": "wpasupplicant-udeb" } ] }