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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201908-25">
<title>hostapd and wpa_supplicant: Denial of service</title>
<synopsis>A vulnerability in hostapd and wpa_supplicant could lead to a
Denial of Service condition.
</synopsis>
<product type="ebuild">wpa_supplicant</product>
<announced>2019-08-18</announced>
<revised count="1">2019-08-18</revised>
<bug>685860</bug>
<bug>688588</bug>
<access>remote</access>
<affected>
<package name="net-wireless/hostapd" auto="yes" arch="*">
<unaffected range="ge">2.8</unaffected>
<vulnerable range="lt">2.8</vulnerable>
</package>
<package name="net-wireless/wpa_supplicant" auto="yes" arch="*">
<unaffected range="ge">2.8</unaffected>
<vulnerable range="lt">2.8</vulnerable>
</package>
</affected>
<background>
<p>wpa_supplicant is a WPA Supplicant with support for WPA and WPA2 (IEEE
802.11i / RSN).
</p>
<p>hostapd is a user space daemon for access point and authentication
servers.
</p>
</background>
<description>
<p>A vulnerability was discovered in hostapd’s and wpa_supplicant’s
eap_server/eap_server_pwd.c and eap_peer/eap_pwd.c files.
</p>
</description>
<impact type="normal">
<p>An attacker could cause a possible Denial of Service condition.</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All hostapd users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-wireless/hostapd-2.8"
</code>
<p>All wpa_supplicant users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-wireless/wpa_supplicant-2.8"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-11555">CVE-2019-11555</uri>
</references>
<metadata tag="requester" timestamp="2019-08-11T00:58:42Z">b-man</metadata>
<metadata tag="submitter" timestamp="2019-08-18T02:31:07Z">b-man</metadata>
</glsa>
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