VDB
ALPINE-CVE-2019-9496
ALPINE-CVE-2019-9496
PUBLISHED
CVSS 7.5 HIGH
An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.8 | hostapd | 0, 0.6.10-r0, 0.6.10-r1 |
| Alpine:v3.19 | hostapd | 2.4-r0, 2.4-r1, 2.5-r0 |
| Alpine:v3.21 | hostapd | 0.7.3-r0, 0, 0 |
| Alpine:v3.11 | hostapd | 2.7-r0, 0, 0.6.10-r0 |
| Alpine:v3.18 | hostapd | 0.6.10-r0, 0, 0 |
| Alpine:v3.15 | hostapd | 2.7-r0, 0, 0 |
| Alpine:v3.23 | hostapd | 0.6.10-r2, 0.6.10-r0, 0 |
| Alpine:v3.20 | hostapd | 0.7.3-r0, 0.6.9-r0, 0.6.10-r2 |
| Alpine:v3.24 | hostapd | 0, 0 |
| Alpine:v3.7 | hostapd | 2.5-r0, 0, 0.6.10-r0 |
| Alpine:v3.14 | hostapd | 2.6-r0, 2.6-r2, 0.6.9-r1 |
| Alpine:v3.22 | hostapd | 2.0-r1, 0, 0.6.10-r0 |
| Alpine:v3.12 | hostapd | 1.0-r0, 0.6.9-r1, 0.6.9-r0 |
| Alpine:v3.10 | hostapd | 0.6.10-r0, 2.3-r0, 2.4-r1 |
| Alpine:v3.6 | hostapd | 0.6.10-r2, 0, 0 |
| Alpine:v3.9 | hostapd | 2.4-r0, 2.2-r0, 2.7-r2 |
| Alpine:v3.16 | hostapd | 0.6.10-r0, 0.6.10-r1, 0.6.10-r2 |
| Alpine:v3.17 | hostapd | 0.6.10-r0, 0.6.10-r1, 0.6.10-r2 |
| Alpine:v3.13 | hostapd | 2.5-r3, 0, 0 |
Timeline
- Apr 17, 2019 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 9, 2026 CVE Updated