{"id":"CVE-2017-13078","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-13078","generatedAt":"2026-10-28T20:11:39.565Z","title":"Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Group Temporal Key (GTK) during the four-way handshake, allowing an attacker within radio range to replay frames from access points to clients.","description":"Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Group Temporal Key (GTK) during the four-way handshake, allowing an attacker within radio range to replay frames from access points to clients.","published":"2017-10-17T13:29:00.000Z","lastModified":"2026-06-17T01:04:29.000Z","status":"Modified","sourceIdentifier":"cret@cert.org","cvss":{"version":"3.0","score":5.3,"severity":"MEDIUM","vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-323","CWE-330"],"affected":["canonical/ubuntu linux","debian/debian linux","freebsd/freebsd","opensuse/leap","redhat/enterprise linux desktop","redhat/enterprise linux server","w1.fi/hostapd","w1.fi/wpa supplicant","suse/linux enterprise desktop","suse/linux enterprise point of sale","suse/linux enterprise server","suse/openstack cloud"],"epss":{"score":0.0207,"percentile":0.81324,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (2.07%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00020.html","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00023.html","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00024.html","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"http://www.debian.org/security/2017/dsa-3999","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"http://www.kb.cert.org/vuls/id/228519","tags":["Third Party Advisory","US Government Resource"],"source":"cret@cert.org"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html","source":"cret@cert.org"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html","source":"cret@cert.org"},{"url":"http://www.securityfocus.com/bid/101274","tags":["Third Party Advisory","VDB Entry"],"source":"cret@cert.org"},{"url":"http://www.securitytracker.com/id/1039573","tags":["Third Party Advisory","VDB Entry"],"source":"cret@cert.org"},{"url":"http://www.securitytracker.com/id/1039576","tags":["Third Party Advisory","VDB Entry"],"source":"cret@cert.org"},{"url":"http://www.securitytracker.com/id/1039577","tags":["Third Party Advisory","VDB Entry"],"source":"cret@cert.org"},{"url":"http://www.securitytracker.com/id/1039578","tags":["Third Party Advisory","VDB Entry"],"source":"cret@cert.org"},{"url":"http://www.securitytracker.com/id/1039581","tags":["Third Party Advisory","VDB Entry"],"source":"cret@cert.org"},{"url":"http://www.securitytracker.com/id/1039585","tags":["Third Party Advisory","VDB Entry"],"source":"cret@cert.org"},{"url":"http://www.ubuntu.com/usn/USN-3455-1","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"https://access.redhat.com/errata/RHSA-2017:2907","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"https://access.redhat.com/errata/RHSA-2017:2911","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"https://access.redhat.com/security/vulnerabilities/kracks","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf","source":"cret@cert.org"},{"url":"https://cert.vde.com/en-us/advisories/vde-2017-003","source":"cret@cert.org"},{"url":"https://cert.vde.com/en-us/advisories/vde-2017-005","source":"cret@cert.org"},{"url":"https://lists.debian.org/debian-lts-announce/2018/11/msg00015.html","source":"cret@cert.org"},{"url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.asc","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"https://security.gentoo.org/glsa/201711-03","source":"cret@cert.org"},{"url":"https://source.android.com/security/bulletin/2017-11-01","source":"cret@cert.org"},{"url":"https://support.apple.com/HT208219","source":"cret@cert.org"},{"url":"https://support.apple.com/HT208220","source":"cret@cert.org"},{"url":"https://support.apple.com/HT208221","source":"cret@cert.org"},{"url":"https://support.apple.com/HT208222","source":"cret@cert.org"},{"url":"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03792en_us","source":"cret@cert.org"},{"url":"https://support.lenovo.com/us/en/product_security/LEN-17420","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171016-wpa","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt","tags":["Third Party Advisory"],"source":"cret@cert.org"},{"url":"https://www.krackattacks.com/","tags":["Technical Description","Third Party Advisory"],"source":"cret@cert.org"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00020.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00023.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00024.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2017/dsa-3999","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/228519","tags":["Third Party Advisory","US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/101274","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039573","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039576","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039577","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039578","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039581","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039585","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-3455-1","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2017:2907","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2017:2911","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/security/vulnerabilities/kracks","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert.vde.com/en-us/advisories/vde-2017-003","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert.vde.com/en-us/advisories/vde-2017-005","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2018/11/msg00015.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.asc","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/201711-03","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-13078","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}