Test Kennung:	1.3.6.1.4.1.25623.1.0.882197
Kategorie:	CentOS Local Security Checks
Titel:	CentOS Update for wpa_supplicant CESA-2015:1090 centos7
Zusammenfassung:	Check the version of wpa_supplicant
Beschreibung:	Summary: Check the version of wpa_supplicant Vulnerability Insight: The wpa_supplicant package contains an 802.1X Supplicant with support for WEP, WPA, WPA2 (IEEE 802.11i / RSN), and various EAP authentication methods. It implements key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver. A buffer overflow flaw was found in the way wpa_supplicant handled SSID information in the Wi-Fi Direct / P2P management frames. A specially crafted frame could allow an attacker within Wi-Fi radio range to cause wpa_supplicant to crash or, possibly, execute arbitrary code. (CVE-2015-1863) An integer underflow flaw, leading to a buffer over-read, was found in the way wpa_supplicant handled WMM Action frames. A specially crafted frame could possibly allow an attacker within Wi-Fi radio range to cause wpa_supplicant to crash. (CVE-2015-4142) Red Hat would like to thank Jouni Malinen of the wpa_supplicant upstream for reporting the CVE-2015-1863 issue. Upstream acknowledges Alibaba security team as the original reporter. This update also adds the following enhancement: * Prior to this update, wpa_supplicant did not provide a way to require the host name to be listed in an X.509 certificate's Common Name or Subject Alternative Name, and only allowed host name suffix or subject substring checks. This update introduces a new configuration directive, 'domain_match', which adds a full host name check. (BZ#1178263) All wpa_supplicant users are advised to upgrade to this updated package, which contains backported patches to correct these issues and add this enhancement. After installing this update, the wpa_supplicant service will be restarted automatically. Affected Software/OS: wpa_supplicant on CentOS 7 Solution: Please install the updated packages. CVSS Score: 5.8 CVSS Vector: AV:A/AC:L/Au:N/C:P/I:P/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2015-1863 BugTraq ID: 74296 http://www.securityfocus.com/bid/74296 Bugtraq: 20150423 [ALICLOUDSEC-VUL2015-001]Android wpa_supplicant WLAN Direct remote buffer overflow (Google Search) http://www.securityfocus.com/archive/1/535353/100/0/threaded Debian Security Information: DSA-3233 (Google Search) http://www.debian.org/security/2015/dsa-3233 http://seclists.org/fulldisclosure/2015/Apr/82 https://security.gentoo.org/glsa/201606-17 http://packetstormsecurity.com/files/131598/Android-wpa_supplicant-Heap-Overflow.html http://security.alibaba.com/blog/blog.htm?spm=0.0.0.0.p1ECc3&id=19 RedHat Security Advisories: RHSA-2015:1090 http://rhn.redhat.com/errata/RHSA-2015-1090.html http://www.securitytracker.com/id/1032192 SuSE Security Announcement: openSUSE-SU-2015:0813 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00000.html http://www.ubuntu.com/usn/USN-2577-1 Common Vulnerability Exposure (CVE) ID: CVE-2015-4142 Debian Security Information: DSA-3397 (Google Search) http://www.debian.org/security/2015/dsa-3397 http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172655.html http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171401.html http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172608.html http://seclists.org/fulldisclosure/2022/May/34 http://www.openwall.com/lists/oss-security/2015/05/09/5 http://www.openwall.com/lists/oss-security/2015/05/31/6 RedHat Security Advisories: RHSA-2015:1439 http://rhn.redhat.com/errata/RHSA-2015-1439.html http://www.securitytracker.com/id/1032625 SuSE Security Announcement: openSUSE-SU-2015:1030 (Google Search) http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html http://www.ubuntu.com/usn/USN-2650-1
Copyright	Copyright (C) 2015 Greenbone AG

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