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.
{ "ubuntu_priority": "low", "availability": "No subscription required", "binaries": [ { "binary_name": "hostapd", "binary_version": "2:2.9-1ubuntu4.6" }, { "binary_name": "hostapd-dbgsym", "binary_version": "2:2.9-1ubuntu4.6" }, { "binary_name": "wpagui", "binary_version": "2:2.9-1ubuntu4.6" }, { "binary_name": "wpagui-dbgsym", "binary_version": "2:2.9-1ubuntu4.6" }, { "binary_name": "wpasupplicant", "binary_version": "2:2.9-1ubuntu4.6" }, { "binary_name": "wpasupplicant-dbgsym", "binary_version": "2:2.9-1ubuntu4.6" }, { "binary_name": "wpasupplicant-udeb", "binary_version": "2:2.9-1ubuntu4.6" } ] }
{ "ubuntu_priority": "low", "availability": "No subscription required", "binaries": [ { "binary_name": "eapoltest", "binary_version": "2:2.10-6ubuntu2" }, { "binary_name": "eapoltest-dbgsym", "binary_version": "2:2.10-6ubuntu2" }, { "binary_name": "hostapd", "binary_version": "2:2.10-6ubuntu2" }, { "binary_name": "hostapd-dbgsym", "binary_version": "2:2.10-6ubuntu2" }, { "binary_name": "libwpa-client-dev", "binary_version": "2:2.10-6ubuntu2" }, { "binary_name": "wpagui", "binary_version": "2:2.10-6ubuntu2" }, { "binary_name": "wpagui-dbgsym", "binary_version": "2:2.10-6ubuntu2" }, { "binary_name": "wpasupplicant", "binary_version": "2:2.10-6ubuntu2" }, { "binary_name": "wpasupplicant-dbgsym", "binary_version": "2:2.10-6ubuntu2" } ] }
{ "ubuntu_priority": "low", "availability": "No subscription required", "binaries": [ { "binary_name": "eapoltest", "binary_version": "2:2.10-21" }, { "binary_name": "eapoltest-dbgsym", "binary_version": "2:2.10-21" }, { "binary_name": "hostapd", "binary_version": "2:2.10-21" }, { "binary_name": "hostapd-dbgsym", "binary_version": "2:2.10-21" }, { "binary_name": "libwpa-client-dev", "binary_version": "2:2.10-21" }, { "binary_name": "wpagui", "binary_version": "2:2.10-21" }, { "binary_name": "wpagui-dbgsym", "binary_version": "2:2.10-21" }, { "binary_name": "wpasupplicant", "binary_version": "2:2.10-21" }, { "binary_name": "wpasupplicant-dbgsym", "binary_version": "2:2.10-21" } ] }