VDB
ALPINE-CVE-2021-30004
ALPINE-CVE-2021-30004
PUBLISHED
CVSS 5.300000190734863 MEDIUM
In wpa_supplicant and hostapd 2.9, forging attacks may occur because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and tls/x509v3.c.
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.21 | wpa_supplicant | 0.7.2-r1, 0.7.2-r2, 0.7.3-r0 |
| Alpine:v3.17 | wpa_supplicant | 2.9-r0, 2.2-r0, 0.7.2-r2 |
| Alpine:v3.14 | hostapd | 0, 0.6.10-r0, 0.6.10-r1 |
| Alpine:v3.16 | hostapd | 2.6-r1, 0, 2.9-r2 |
| Alpine:v3.11 | wpa_supplicant | 0, 0.5.11-r0, 0.6.9-r0 |
| Alpine:v3.18 | wpa_supplicant | 2.6-r5, 2.9-r6, 2.9-r5 |
| Alpine:v3.24 | wpa_supplicant | 0 |
| Alpine:v3.14 | wpa_supplicant | 2.9-r7, 2.7-r3, 2.9-r1 |
| Alpine:v3.15 | wpa_supplicant | 2.4-r7, 0, 0.5.11-r0 |
| Alpine:v3.19 | wpa_supplicant | 2.4-r1, 0, 2.9-r9 |
| Alpine:v3.12 | wpa_supplicant | 0.7.1-r0, 0, 2.9-r7 |
| Alpine:v3.13 | wpa_supplicant | 2.9-r3, 2.9-r8, 2.9-r7 |
| Alpine:v3.17 | hostapd | 2.9-r2, 2.9-r0, 0 |
| Alpine:v3.12 | hostapd | 0.6.10-r0, 0, 0.6.10-r0 |
| Alpine:v3.22 | wpa_supplicant | 2.6-r3, 2.5-r3, 2.9-r10 |
| Alpine:v3.20 | hostapd | 2.4-r0, 2.3-r0, 0.7.3-r1 |
| Alpine:v3.21 | hostapd | 0.6.10-r2, 0.6.9-r1, 0.7.3-r0 |
| Alpine:v3.24 | hostapd | 0 |
| Alpine:v3.11 | hostapd | 0, 0, 2.9-r2 |
| Alpine:v3.22 | hostapd | 2.5-r0, 2.5-r1, 2.5-r2 |
…and 8 more
Timeline
- Apr 2, 2021 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 15, 2026 CVE Updated