Date: Tue, 23 Apr 2019 03:03:40 +0000 (UTC) From: Cy Schubert <cy@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r499710 - head/security/vuxml Message-ID: <201904230303.x3N33eRK048054@repo.freebsd.org>
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Author: cy Date: Tue Apr 23 03:03:40 2019 New Revision: 499710 URL: https://svnweb.freebsd.org/changeset/ports/499710 Log: Document wpa_supplicant/hostapd EAP-pwd missing commit validation. CVE-2019-9497 (EAP-pwd server not checking for reflection attack) CVE-2019-9498 (EAP-pwd server missing commit validation for scalar/element) CVE-2019-9499 (EAP-pwd peer missing commit validation for scalar/element) Security: CVE-2019-9497, CVE-2019-9498, CVE-2019-9499, https://w1.fi/security/2019-4/eap-pwd-missing-commit-validation.txt Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Tue Apr 23 03:03:35 2019 (r499709) +++ head/security/vuxml/vuln.xml Tue Apr 23 03:03:40 2019 (r499710) @@ -58,6 +58,49 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="2da3cb25-6571-11e9-8e67-206a8a720317"> + <topic>FreeBSD -- EAP-pwd missing commit validation</topic> + <affects> + <package> + <name>FreeBSD</name> + <range><ge>12.0</ge><lt>12.0_3</lt></range> + <range><ge>11.2</ge><lt>11.2_9</lt></range> + </package> + <package> + <name>wpa_supplicant</name> + <range><lt>2.8</lt></range> + </package> + <package> + <name>hostapd</name> + <range><lt>2.8</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <h1>Problem Description:</h1> + <p>EAP-pwd implementation in hostapd (EAP server) and wpa_supplicant + (EAP peer) does not to validate the received scalar and element values + in EAP-pwd-Commit messages properly. This could result in attacks that + would be able to complete EAP-pwd authentication exchange without the + attacker having to know the used password.</p> + <p>See + https://w1.fi/security/2019-4/eap-pwd-missing-commit-validation.txt + for a detailed description of the bug.</p> + <h1>Impact:</h1> + <p>All wpa_supplicant and hostapd versions with EAP-pwd support.</p> + </body> + </description> + <references> + <cvename>CVE-2019-9497</cvename> + <cvename>CVE-2019-9498</cvename> + <cvename>CVE-2019-9499</cvename> + </references> + <dates> + <discovery>2019-04-10</discovery> + <entry>2019-04-23</entry> + </dates> + </vuln> + <vuln vid="98b71436-656d-11e9-8e67-206a8a720317"> <topic>FreeBSD -- SAE confirm missing state validation</topic> <affects>
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