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CVSS: 5.3EPSS: 0%CPEs: 85EXPL: 0

Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the group key handshake, allowing an attacker within radio range to spoof frames from access points to clients. Wi-Fi Protected Access (WPA y WPA2) que soporte IEEE 802.11w permite la reinstalación de la clave temporal IGTK (Integrity Group Temporal Key) durante el handshake de clave de grupo, haciendo que un atacante en el rango de radio suplante frames desde los puntos de acceso hasta los clientes. • http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00020.html http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00023.html http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00024.html http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt http://www.debian.org/security/2017/dsa-3999 http://www.kb.cert.org/vuls/id/228519 http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html http://www.securityfocus.com/bid/101274 http • CWE-323: Reusing a Nonce, Key Pair in Encryption CWE-330: Use of Insufficiently Random Values •

CVSS: 5.0EPSS: 2%CPEs: 4EXPL: 0

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. Múltiples desbordamientos de entero en el analizador de registro NDEF en hostapd en versiones anteriores a 2.5 y wpa_supplicant en versiones anteriores a 2.5 permite a atacantes remotos causar una denegación de servicio (caída de proceso o bucle infinito) a través de un valor de campo payload length grande en un registro (1) WPS o (2) P2P NFC NDEF, lo que desencadena una lectura fuera de rangos. • http://lists.opensuse.org/opensuse-updates/2015-11/msg00037.html http://lists.opensuse.org/opensuse-updates/2015-11/msg00041.html http://w1.fi/security/2015-5/incomplete-wps-and-p2p-nfc-ndef-record-payload-length-validation.txt http://www.debian.org/security/2015/dsa-3397 http://www.openwall.com/lists/oss-security/2015/11/02/5 http://www.securityfocus.com/bid/75604 https://w1.fi/cgit/hostap/plain/hostapd/ChangeLog https://w1.fi/cgit/hostap/plain/wpa_supplicant/ChangeLog • CWE-189: Numeric Errors •

CVSS: 7.1EPSS: 0%CPEs: 1EXPL: 0

Stack-based buffer overflow in driver_wext.c in wpa_supplicant 0.6.0 and earlier allows remote attackers to cause a denial of service (crash) via crafted TSF data. Desbordamiento de búfer en driver_wext.c de wpa_supplicant 0.6.0 y versiones anteriores permite a atacantes remotos provocar una denegación de servicio (caída) mediante datos TSF manipulados. • http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=442387 http://www.mandriva.com/security/advisories?name=MDKSA-2007:245 http://www.securityfocus.com/bid/26555 https://bugzilla.redhat.com/show_bug.cgi?id=292991 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 5.0EPSS: 1%CPEs: 10EXPL: 0

Buffer overflow in wpa_supplicant before 0.2.7 allows remote attackers to cause a denial of service (segmentation fault) via invalid EAPOL-Key packet data. • http://lists.shmoo.com/pipermail/hostap/2005-February/009465.html http://secunia.com/advisories/14313 http://securitytracker.com/id?1013226 http://www.gentoo.org/security/en/glsa/glsa-200502-22.xml https://exchange.xforce.ibmcloud.com/vulnerabilities/19357 •