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
0.027 Low
EPSS
Percentile
90.5%
Multiple integer overflows in the NDEF record parser in hostapd before 2.5
and wpa_supplicant before 2.5 allow remote attackers to cause a denial of
service (process crash or infinite loop) via a large payload length field
value in an (1) WPS or (2) P2P NFC NDEF record, which triggers an
out-of-bounds read.
Author | Note |
---|---|
tyhicks | CONFIG_WPS_NFC is not set in Vivid and older builds of wpa CONFIG_WPS_NFS is not set in wpasupplicant or hostapd builds |