mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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211 lines
6.9 KiB
JSON
211 lines
6.9 KiB
JSON
{
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"id": "CVE-2015-5600",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2015-08-03T01:59:03.950",
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"lastModified": "2022-12-13T12:15:17.307",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "The kbdint_next_device function in auth2-chall.c in sshd in OpenSSH through 6.9 does not properly restrict the processing of keyboard-interactive devices within a single connection, which makes it easier for remote attackers to conduct brute-force attacks or cause a denial of service (CPU consumption) via a long and duplicative list in the ssh -oKbdInteractiveDevices option, as demonstrated by a modified client that provides a different password for each pam element on this list."
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},
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{
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"lang": "es",
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"value": "Vulnerabilidad en la funci\u00f3n kbdint_next_device en auth2-chall.c en sshd en OpenSSH hasta la versi\u00f3n 6.9, no restringe correctamente el procesamiento de dispositivos de teclado interactivo con una \u00fanica conexi\u00f3n, lo cual facilita a atacantes remotos ejecutar un ataque de fuerza bruta o causar una denegaci\u00f3n de servicio (mediante el consumo de la CPU) a trav\u00e9s de una lista larga y redundante en la opci\u00f3n ssh -oKbdInteractiveDevices, seg\u00fan lo demostrado por una modificaci\u00f3n en el cliente que provee una contrase\u00f1a diferente para cada uno de los elementos pam de la lista."
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}
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],
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"metrics": {
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:C",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "NONE",
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"availabilityImpact": "COMPLETE",
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"baseScore": 8.5
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 10.0,
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"impactScore": 7.8,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-264"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "6.9",
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"matchCriteriaId": "27C9A807-7740-4D75-9B01-91ED53D14C40"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/auth2-chall.c",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/auth2-chall.c.diff?r1=1.42&r2=1.43&f=h",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10697",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165170.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162955.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://openwall.com/lists/oss-security/2015/07/23/4",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://rhn.redhat.com/errata/RHSA-2016-0466.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://seclists.org/fulldisclosure/2015/Jul/92",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit"
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]
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},
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{
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"url": "http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.securityfocus.com/bid/75990",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.securityfocus.com/bid/91787",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.securityfocus.com/bid/92012",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.securitytracker.com/id/1032988",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.ubuntu.com/usn/USN-2710-1",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.ubuntu.com/usn/USN-2710-2",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04952480",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05128992",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10136",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10157",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://security.gentoo.org/glsa/201512-04",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20151106-0001/",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://support.apple.com/kb/HT205031",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1174-security-advisory-12",
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"source": "cve@mitre.org"
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}
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]
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} |