Alpine Linux Development TeamALPINE:CVE-2019-9496CVE-2019-9496
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.7 Medium
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.6%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | hostapd | < 2.8-r0 | UNKNOWN |
| Alpine | 3.10-main | noarch | hostapd | < 2.8-r0 | UNKNOWN |
| Alpine | 3.11-main | noarch | hostapd | < 2.8-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | hostapd | < 2.8-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | hostapd | < 2.8-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | hostapd | < 2.8-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | hostapd | < 2.8-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | hostapd | < 2.8-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | hostapd | < 2.8-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | hostapd | < 2.8-r0 | UNKNOWN |
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.7 Medium
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.6%