{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2015-05-04T00:00:00.000Z","descriptions":[{"lang":"en","value":"The EAP-pwd peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not clear the L (Length) and M (More) flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service (crash) via a crafted message."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-11-07T21:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"[oss-security] 20150531 Re: CVE request: vulnerability in wpa_supplicant and hostapd","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2015/05/31/6"},{"tags":["x_refsource_CONFIRM"],"url":"http://w1.fi/security/2015-4/0005-EAP-pwd-peer-Fix-asymmetric-fragmentation-behavior.patch"},{"name":"DSA-3397","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2015/dsa-3397"},{"name":"GLSA-201606-17","tags":["vendor-advisory","x_refsource_GENTOO"],"url":"https://security.gentoo.org/glsa/201606-17"},{"name":"USN-2650-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/USN-2650-1"},{"tags":["x_refsource_CONFIRM"],"url":"http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt"},{"name":"openSUSE-SU-2015:1030","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html"},{"name":"[oss-security] 20150509 Re: CVE request: vulnerability in wpa_supplicant and hostapd","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2015/05/09/6"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2015-4146","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The EAP-pwd peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not clear the L (Length) and M (More) flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service (crash) via a crafted message."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"[oss-security] 20150531 Re: CVE request: vulnerability in wpa_supplicant and hostapd","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2015/05/31/6"},{"name":"http://w1.fi/security/2015-4/0005-EAP-pwd-peer-Fix-asymmetric-fragmentation-behavior.patch","refsource":"CONFIRM","url":"http://w1.fi/security/2015-4/0005-EAP-pwd-peer-Fix-asymmetric-fragmentation-behavior.patch"},{"name":"DSA-3397","refsource":"DEBIAN","url":"http://www.debian.org/security/2015/dsa-3397"},{"name":"GLSA-201606-17","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201606-17"},{"name":"USN-2650-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-2650-1"},{"name":"http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt","refsource":"CONFIRM","url":"http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt"},{"name":"openSUSE-SU-2015:1030","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html"},{"name":"[oss-security] 20150509 Re: CVE request: vulnerability in wpa_supplicant and hostapd","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2015/05/09/6"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-06T06:04:02.892Z"},"title":"CVE Program Container","references":[{"name":"[oss-security] 20150531 Re: CVE request: vulnerability in wpa_supplicant and hostapd","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2015/05/31/6"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://w1.fi/security/2015-4/0005-EAP-pwd-peer-Fix-asymmetric-fragmentation-behavior.patch"},{"name":"DSA-3397","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2015/dsa-3397"},{"name":"GLSA-201606-17","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"],"url":"https://security.gentoo.org/glsa/201606-17"},{"name":"USN-2650-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/USN-2650-1"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt"},{"name":"openSUSE-SU-2015:1030","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-updates/2015-06/msg00019.html"},{"name":"[oss-security] 20150509 Re: CVE request: vulnerability in wpa_supplicant and hostapd","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2015/05/09/6"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2015-4146","datePublished":"2015-06-15T15:00:00.000Z","dateReserved":"2015-05-31T00:00:00.000Z","dateUpdated":"2024-08-06T06:04:02.892Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}