w1fi wpa-supplicant CVE-2015-4142 vulnerability in W1fi and Other Products
Published on June 15, 2015

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Integer underflow in the WMM Action frame parser in hostapd 0.5.5 through 2.4 and wpa_supplicant 0.7.0 through 2.4, when used for AP mode MLME/SME functionality, allows remote attackers to cause a denial of service (crash) via a crafted frame, which triggers an out-of-bounds read.

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Products Associated with CVE-2015-4142

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Exploit Probability

EPSS
7.07%
Percentile
91.35%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.