The EAP-pwd peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not clear the L (Length) and M (More) flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service (crash) via a crafted message.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | wpa | < 2.3-2.2 | wpa_2.3-2.2_all.deb |
Debian | 11 | all | wpa | < 2.3-2.2 | wpa_2.3-2.2_all.deb |
Debian | 10 | all | wpa | < 2.3-2.2 | wpa_2.3-2.2_all.deb |
Debian | 999 | all | wpa | < 2.3-2.2 | wpa_2.3-2.2_all.deb |
Debian | 13 | all | wpa | < 2.3-2.2 | wpa_2.3-2.2_all.deb |