{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2016-8858","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","dateUpdated":"2024-08-06T02:35:01.046Z","dateReserved":"2016-10-19T00:00:00.000Z","datePublished":"2016-12-09T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre","dateUpdated":"2022-12-13T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"The kex_input_kexinit function in kex.c in OpenSSH 6.x and 7.x through 7.3 allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate KEXINIT requests.  NOTE: a third party reports that \"OpenSSH upstream does not consider this as a security issue.\""}],"tags":["disputed"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"name":"93776","tags":["vdb-entry"],"url":"http://www.securityfocus.com/bid/93776"},{"name":"[oss-security] 20161020 Re: Re: CVE Request: OpenSSH: Memory exhaustion issue found in OpenSSH","tags":["mailing-list"],"url":"http://www.openwall.com/lists/oss-security/2016/10/20/1"},{"url":"https://security.netapp.com/advisory/ntap-20180201-0001/"},{"name":"[oss-security] 20161019 CVE Request: OpenSSH: Memory exhaustion issue found in OpenSSH","tags":["mailing-list"],"url":"http://www.openwall.com/lists/oss-security/2016/10/19/3"},{"url":"http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/kex.c.diff?r1=1.126&r2=1.127&f=h"},{"url":"https://github.com/openssh/openssh-portable/commit/ec165c392ca54317dbe3064a8c200de6531e89ad"},{"url":"https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/013_ssh_kexinit.patch.sig"},{"name":"FreeBSD-SA-16:33","tags":["vendor-advisory"],"url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-16:33.openssh.asc"},{"name":"1037057","tags":["vdb-entry"],"url":"http://www.securitytracker.com/id/1037057"},{"name":"GLSA-201612-18","tags":["vendor-advisory"],"url":"https://security.gentoo.org/glsa/201612-18"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1384860"},{"url":"http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/kex.c?rev=1.127&content-type=text/x-cvsweb-markup"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"datePublic":"2016-10-10T00:00:00.000Z"},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-06T02:35:01.046Z"},"title":"CVE Program Container","references":[{"name":"93776","tags":["vdb-entry","x_transferred"],"url":"http://www.securityfocus.com/bid/93776"},{"name":"[oss-security] 20161020 Re: Re: CVE Request: OpenSSH: Memory exhaustion issue found in OpenSSH","tags":["mailing-list","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2016/10/20/1"},{"url":"https://security.netapp.com/advisory/ntap-20180201-0001/","tags":["x_transferred"]},{"name":"[oss-security] 20161019 CVE Request: OpenSSH: Memory exhaustion issue found in OpenSSH","tags":["mailing-list","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2016/10/19/3"},{"url":"http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/kex.c.diff?r1=1.126&r2=1.127&f=h","tags":["x_transferred"]},{"url":"https://github.com/openssh/openssh-portable/commit/ec165c392ca54317dbe3064a8c200de6531e89ad","tags":["x_transferred"]},{"url":"https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/013_ssh_kexinit.patch.sig","tags":["x_transferred"]},{"name":"FreeBSD-SA-16:33","tags":["vendor-advisory","x_transferred"],"url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-16:33.openssh.asc"},{"name":"1037057","tags":["vdb-entry","x_transferred"],"url":"http://www.securitytracker.com/id/1037057"},{"name":"GLSA-201612-18","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/201612-18"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1384860","tags":["x_transferred"]},{"url":"http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/kex.c?rev=1.127&content-type=text/x-cvsweb-markup","tags":["x_transferred"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf","tags":["x_transferred"]}]}]}}