CVE-2019-9494
published 2019-04-17CVE-2019-9494: The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side channel attacks as a result of observable timing differences and cache access…
medium5.9CVSS 3.1
AVNACHPRNUINSUCHINAN
The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side channel attacks as a result of observable timing differences and cache access patterns. An attacker may be able to gain leaked information from a side channel attack that can be used for full password recovery. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.
Affected
36 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | freeradius | < freeradius 3.0.20+dfsg-1 (bookworm) | freeradius 3.0.20+dfsg-1 (bookworm) |
| debian | wpa | < wpa 2:2.10-1 (bookworm) | wpa 2:2.10-1 (bookworm) |
| debian | wpa | < wpa 2:2.7+git20190128+0c1e29f-4 (bookworm) | wpa 2:2.7+git20190128+0c1e29f-4 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freeradius | freeradius | >= 0 < 3.0.20+dfsg-1 | 3.0.20+dfsg-1 |
| freeradius | freeradius | >= 0 < 3.0.20+dfsg-1 | 3.0.20+dfsg-1 |
| freeradius | freeradius | >= 0 < 3.0.20+dfsg-1 | 3.0.20+dfsg-1 |
| freeradius | freeradius | >= 0 < 3.0.20+dfsg-1 | 3.0.20+dfsg-1 |
| freeradius | freeradius | 3.0.0 – 3.0.19 | — |
| msrc | cbl2_wpa_supplicant_2.10-1_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_wpa_supplicant_2.10-1_on_cbl_mariner_1.0 | — | — |
| opensuse | backports_sle | — | — |
| opensuse | leap | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| synology | radius_server | — | — |
| synology | router_manager | < 1.2.3-8017 | 1.2.3-8017 |
| synology | router_manager | < 1.2.3-8087 | 1.2.3-8087 |
| w1.fi | hostapd | < 2.10 | 2.10 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
osv6.5MEDIUM