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.
CVSS Details
- CVSS 3.1 Base Score: 6.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-wpa_supplicant | Aug 23, 2018 | Aug 8, 2018 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-wpa_supplicantamazon-linux-ami-2-upgrade-wpa_supplicant-debuginfo | Apr 27, 2020 | Aug 8, 2018 | |
| Centos_linux | — | centos-upgrade-wpa_supplicantcentos-upgrade-wpa_supplicant-debuginfo | Aug 28, 2019 | Aug 8, 2018 |
| Debian | debian-upgrade-wpa | Feb 19, 2019 | Aug 8, 2018 | |
| Freebsd | — | freebsd-upgrade-base-10_4-release-p10freebsd-upgrade-base-11_2-release-p1freebsd-upgrade-package-wpa_supplicant | Aug 15, 2018 | Aug 8, 2018 |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-wpa_supplicant | Sep 27, 2018 | Aug 8, 2018 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-wpa_supplicant | Sep 27, 2018 | Aug 8, 2018 | |
| Oracle_linux | — | oracle-linux-upgrade-wpa-supplicant | Nov 6, 2018 | Aug 8, 2018 |
| Redhat_linux | — | redhat-upgrade-wpa_supplicantredhat-upgrade-wpa_supplicant-debuginfo | Oct 31, 2018 | Aug 8, 2018 |
| Suse | — | suse-upgrade-hostapdsuse-upgrade-wpa_supplicantsuse-upgrade-wpa_supplicant-gui | Oct 28, 2018 | Aug 8, 2018 |
| Ubuntu | ubuntu-upgrade-hostapdubuntu-upgrade-wpasupplicant | Aug 24, 2018 | Aug 8, 2018 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Aug 8, 2018 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub