{ "id": "CVE-2017-1000385", "sourceIdentifier": "cve@mitre.org", "published": "2017-12-12T21:29:00.213", "lastModified": "2019-10-03T00:03:26.223", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "The Erlang otp TLS server answers with different TLS alerts to different error types in the RSA PKCS #1 1.5 padding. This allows an attacker to decrypt content or sign messages with the server's private key (this is a variation of the Bleichenbacher attack)." }, { "lang": "es", "value": "El servidor TLS en Erlang/OTP responde con alertas TLS diferentes a los diferentes tipos de error en el relleno RSA PKCS #1 1.5. Esto permite que un atacante descifre contenido o firme mensajes con la clave privada del servidor (esta es una variaci\u00f3n del ataque Bleichenbacher)." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.2, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-203" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:erlang:erlang\\/otp:18.3.4.7:*:*:*:*:*:*:*", "matchCriteriaId": "4CDBB4D0-83D2-4E45-B610-2E2185A30CC1" }, { "vulnerable": true, "criteria": "cpe:2.3:a:erlang:erlang\\/otp:19.3.6.4:*:*:*:*:*:*:*", "matchCriteriaId": "1333ABAF-7DD7-4990-AB9B-CA143F6F80F6" }, { "vulnerable": true, "criteria": "cpe:2.3:a:erlang:erlang\\/otp:20.1.7:*:*:*:*:*:*:*", "matchCriteriaId": "8567201B-AFAD-41B3-9FBB-ED03D10D8882" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43" }, { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252" } ] } ] } ], "references": [ { "url": "http://erlang.org/pipermail/erlang-questions/2017-November/094255.html", "source": "cve@mitre.org", "tags": [ "Issue Tracking", "Mailing List", "Vendor Advisory" ] }, { "url": "http://erlang.org/pipermail/erlang-questions/2017-November/094256.html", "source": "cve@mitre.org", "tags": [ "Issue Tracking", "Mailing List", "Vendor Advisory" ] }, { "url": "http://erlang.org/pipermail/erlang-questions/2017-November/094257.html", "source": "cve@mitre.org", "tags": [ "Issue Tracking", "Mailing List", "Vendor Advisory" ] }, { "url": "http://www.securityfocus.com/bid/102197", "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "https://access.redhat.com/errata/RHSA-2018:0242", "source": "cve@mitre.org" }, { "url": "https://access.redhat.com/errata/RHSA-2018:0303", "source": "cve@mitre.org" }, { "url": "https://access.redhat.com/errata/RHSA-2018:0368", "source": "cve@mitre.org" }, { "url": "https://access.redhat.com/errata/RHSA-2018:0528", "source": "cve@mitre.org" }, { "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00010.html", "source": "cve@mitre.org" }, { "url": "https://robotattack.org/", "source": "cve@mitre.org", "tags": [ "Issue Tracking", "Third Party Advisory" ] }, { "url": "https://usn.ubuntu.com/3571-1/", "source": "cve@mitre.org" }, { "url": "https://www.debian.org/security/2017/dsa-4057", "source": "cve@mitre.org", "tags": [ "Issue Tracking", "Third Party Advisory" ] }, { "url": "https://www.kb.cert.org/vuls/id/144389", "source": "cve@mitre.org", "tags": [ "Issue Tracking", "Third Party Advisory", "US Government Resource" ] } ] }