| Package | Affected versions | Patched versions |
|---|---|---|
| hostapd | = 1.0= 1.1= 2.0= 2.1= 2.2= 2.3= 2.4 | |
| wpa supplicant | = 1.0= 1.1= 2.0= 2.1= 2.2= 2.3= 2.4 |
The EAP-pwd server and peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not validate that a message is long enough to contain the Total-Length field, which allows remote attackers to cause a denial of service (crash) via a crafted message.
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