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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade wpa_supplicant | Aug 23, 2018 | Aug 8, 2018 |
| Amazon Linux Ami 2 | — | Upgrade wpa_supplicantUpgrade wpa_supplicant-debuginfo | Apr 27, 2020 | Aug 8, 2018 |
| Centos_linux | — | Upgrade wpa_supplicant-debuginfoUpgrade wpa_supplicant | Aug 28, 2019 | Aug 8, 2018 |
| Debian | — | Upgrade wpa | Feb 19, 2019 | Aug 8, 2018 |
| Freebsd | — | Upgrade FreeBSDUpgrade wpa_supplicant | Aug 15, 2018 | Aug 8, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade wpa_supplicant | Sep 27, 2018 | Aug 8, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade wpa_supplicant | Sep 27, 2018 | Aug 8, 2018 |
| Oracle_linux | — | Upgrade wpa_supplicant | Nov 6, 2018 | Aug 8, 2018 |
| Redhat_linux | — | No solution existsUpgrade wpa_supplicantUpgrade wpa_supplicant-debuginfo | Oct 31, 2018 | Aug 8, 2018 |
| Suse | — | Upgrade wpa_supplicant-guiUpgrade wpa_supplicantUpgrade hostapd | Oct 28, 2018 | Aug 8, 2018 |
| Ubuntu | — | Upgrade wpasupplicantUpgrade hostapd | Aug 24, 2018 | Aug 8, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 8, 2018 |
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