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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Pairwise Transient Key (PTK) Temporal Key (TK) during the four-way handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.
Source: MITRE View Analysis Description
Source: MITRE
Base Score: 6.8 MEDIUM Vector: AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N (V3 legend) Impact Score: 5.2 Exploitability Score: 1.6
Attack Vector (AV): Adjacent Attack Complexity (AC): High Privileges Required (PR): None User Interaction (UI): None Scope (S): Unchanged Confidentiality (C): High Integrity (I): High Availability (A): None
Base Score: 5.4 MEDIUM Vector: (AV:A/AC:M/Au:N/C:P/I:P/A:P) (V2 legend) Impact Subscore: 6.4 Exploitability Subscore: 5.5
Access Vector (AV): Local_Network Access Complexity (AC): Medium Authentication (AU): None Confidentiality (C): Partial Integrity (I): Partial Availability (A): Partial Additional Information: Allows unauthorized disclosure of informationAllows unauthorized modificationAllows disruption of service
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Vulnerability Type (View All)
https://lists.debian.org/debian-lts-announce/2018/11/msg00015.html [No Types Assigned]
http://www.securitytracker.com/id/1041432 [No Types Assigned]
https://source.android.com/security/bulletin/2018-06-01 [No Types Assigned]
https://cert.vde.com/en-us/advisories/vde-2017-003 [No Types Assigned]
https://cert.vde.com/en-us/advisories/vde-2017-005 [No Types Assigned]
https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf [No Types Assigned]
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03792en_us [No Types Assigned]
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html [No Types Assigned]
https://source.android.com/security/bulletin/2018-04-01 [No Types Assigned]
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html [No Types Assigned]
https://source.android.com/security/bulletin/2017-11-01 [No Types Assigned]
https://support.apple.com/HT208219 [No Types Assigned]
https://support.apple.com/HT208220 [No Types Assigned]
https://support.apple.com/HT208221 [No Types Assigned]
https://support.apple.com/HT208222 [No Types Assigned]
https://security.gentoo.org/glsa/201711-03 [No Types Assigned]
OR *cpe:2.3:a:w1.fi:hostapd:0.2.4:*:*:*:*:*:*:* *cpe:2.3:a:w1.fi:hostapd:0.2.5:*:*:*:*:*:*:* *cpe:2.3:a:w1.fi:hostapd:0.2.6:*:*:*:*:*:*:* *cpe:2.3:a:w1.fi:hostapd:0.2.8:*:*:*:*:*:*:* *cpe:2.3:a:w1.fi:hostapd:0.3.7:*:*:*:*:*:*:* *cpe:2.3:a:w1.fi:hostapd:0.3.9:*:*:*:*:*:*:* *cpe:2.3:a:w1.fi:hostapd:0.3.10:*:*:*:*:*:*:* *cpe:2.3:a:w1.fi:hostapd:0.3.11:*:*:*:*:*:*:* *cpe:2.3:a:w1.fi:hostapd:0.4.7:*:*:*:*:*:*:* *cpe:2.3:a:w1.fi:hostapd:0.4.8:*:*:*:*:*
OR *cpe:2.3:o:suse:linux_enterprise_desktop:12:sp2:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_desktop:12:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_point_of_sale:11:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:*:ltss:*:* *cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:12:*:*:*:ltss:*:*:* *cpe:2.3:o:suse:openstack_cloud:6:*:*:*:*:*:*:*
OR *cpe:2.3:a:wpa:wpa:*:*:*:*:*:*:*:* *cpe:2.3:a:wpa2:wpa2:*:*:*:*:*:*:*:*
OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:17.04:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:10:*:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:10.4:*:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:11:*:*:*:*:*:*:* *cpe:2
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt No Types Assigned
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt Third Party Advisory
http://www.debian.org/security/2017/dsa-3999 No Types Assigned
http://www.debian.org/security/2017/dsa-3999 Third Party Advisory
http://www.securityfocus.com/bid/101274 No Types Assigned
http://www.securityfocus.com/bid/101274 Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039573 No Types Assigned
http://www.securitytracker.com/id/1039573 Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039576 No Types Assigned
http://www.securitytracker.com/id/1039576 Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039577 No Types Assigned
http://www.securitytracker.com/id/1039577 Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039578 No Types Assigned
http://www.securitytracker.com/id/1039578 Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039581 No Types Assigned
http://www.securitytracker.com/id/1039581 Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039585 No Types Assigned
http://www.securitytracker.com/id/1039585 Third Party Advisory, VDB Entry
http://www.ubuntu.com/usn/USN-3455-1 No Types Assigned
http://www.ubuntu.com/usn/USN-3455-1 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2907 No Types Assigned
https://access.redhat.com/errata/RHSA-2017:2907 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2911 No Types Assigned
https://access.redhat.com/errata/RHSA-2017:2911 Third Party Advisory
https://access.redhat.com/security/vulnerabilities/kracks No Types Assigned
https://access.redhat.com/security/vulnerabilities/kracks Third Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.asc No Types Assigned
https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.asc Third Party Advisory
https://support.lenovo.com/us/en/product_security/LEN-17420 No Types Assigned
https://support.lenovo.com/us/en/product_security/LEN-17420 Third Party Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171016-wpa No Types Assigned
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171016-wpa Third Party Advisory
https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt No Types Assigned
https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt Third Party Advisory
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt [No Types Assigned]
http://www.debian.org/security/2017/dsa-3999 [No Types Assigned]
http://www.ubuntu.com/usn/USN-3455-1 [No Types Assigned]
https://access.redhat.com/errata/RHSA-2017:2907 [No Types Assigned]
https://access.redhat.com/errata/RHSA-2017:2911 [No Types Assigned]
https://access.redhat.com/security/vulnerabilities/kracks [No Types Assigned]
https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.asc [No Types Assigned]
https://support.lenovo.com/us/en/product_security/LEN-17420 [No Types Assigned]
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171016-wpa [No Types Assigned]
https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt [No Types Assigned]
Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the pairwise key in the four-way handshake.
http://www.securityfocus.com/bid/101274 [No Types Assigned]
http://www.securitytracker.com/id/1039573 [No Types Assigned]
http://www.securitytracker.com/id/1039576 [No Types Assigned]
http://www.securitytracker.com/id/1039577 [No Types Assigned]
http://www.securitytracker.com/id/1039578 [No Types Assigned]
http://www.securitytracker.com/id/1039581 [No Types Assigned]
http://www.securitytracker.com/id/1039585 [No Types Assigned]
(AV:A/AC:M/Au:N/C:P/I:P/A:P)
AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE-254
http://www.kb.cert.org/vuls/id/228519 No Types Assigned
http://www.kb.cert.org/vuls/id/228519 Third Party Advisory, US Government Resource
https://www.krackattacks.com/ No Types Assigned
https://www.krackattacks.com/ Technical Description, Third Party Advisory