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ALPINE-CVE-2019-9499 PUBLISHED CVSS 8.100000381469727 HIGH

The implementations of EAP-PWD in wpa_supplicant EAP Peer, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may complete authentication, session key and control of the data connection with a client. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.

Risk Scores

CVSS v3.1
8.100000381469727
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products

VendorProductVersions
Alpine:v3.15wpa_supplicant0.7.2-r0, 0, 0.5.11-r0
Alpine:v3.17wpa_supplicant0.6.10-r0, 2.7-r1, 2.7-r0
Alpine:v3.13wpa_supplicant2.0-r2, 0, 0.6.10-r0
Alpine:v3.12wpa_supplicant2.6-r1, 0.5.11-r0, 0.6.10-r0
Alpine:v3.20wpa_supplicant2.7-r1, 2.7-r0, 2.6-r9
Alpine:v3.11wpa_supplicant2.1-r0, 0, 0.5.11-r0
Alpine:v3.16wpa_supplicant0, 0.5.11-r0, 0.6.10-r0
Alpine:v3.21wpa_supplicant2.7-r1, 2.7-r0, 2.6-r9
Alpine:v3.18wpa_supplicant0, 0.5.11-r0, 0.6.10-r0
Alpine:v3.10wpa_supplicant2.4-r4, 0.5.11-r0, 2.7-r1
Alpine:v3.22wpa_supplicant2.7-r1, 2.7-r0, 2.6-r9
Alpine:v3.14wpa_supplicant0.7.2-r2, 0.5.11-r0, 0
Alpine:v3.23wpa_supplicant0.5.11-r0, 2.7-r1, 2.7-r0
Alpine:v3.9wpa_supplicant1.1-r1, 0.6.10-r0, 0.6.9-r0
Alpine:v3.19wpa_supplicant2.7-r1, 0.5.11-r0, 0.6.10-r0

Timeline

References

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