{ "id": "CVE-2015-8618", "sourceIdentifier": "cve@mitre.org", "published": "2016-01-27T20:59:00.107", "lastModified": "2023-11-07T02:28:37.257", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "The Int.Exp Montgomery code in the math/big library in Go 1.5.x before 1.5.3 mishandles carry propagation and produces incorrect output, which makes it easier for attackers to obtain private RSA keys via unspecified vectors." }, { "lang": "es", "value": "El c\u00f3digo Montgomery de Int.Exp en la librer\u00eda math/big en Go 1.5.x en versiones anteriores a 1.5.3 no maneja correctamente la propagaci\u00f3n acarreo y produce una salida incorrecta, lo que facilita a atacantes obtener claves privadas RSA a trav\u00e9s de vectores no especificados." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "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-200" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*", "matchCriteriaId": "4863BE36-D16A-4D75-90D9-FD76DB5B48B7" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:golang:go:1.5:*:*:*:*:*:*:*", "matchCriteriaId": "448E2552-66E9-4E36-8681-D3EB098151EE" }, { "vulnerable": true, "criteria": "cpe:2.3:a:golang:go:1.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "FD67CEF8-358E-41D5-9B91-FDF9AC075DFD" }, { "vulnerable": true, "criteria": "cpe:2.3:a:golang:go:1.5.2:*:*:*:*:*:*:*", "matchCriteriaId": "25569ADC-BDD9-45F3-B6C5-5B62EF22A355" } ] } ] } ], "references": [ { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175642.html", "source": "cve@mitre.org" }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176179.html", "source": "cve@mitre.org" }, { "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00077.html", "source": "cve@mitre.org" }, { "url": "http://www.openwall.com/lists/oss-security/2015/12/21/6", "source": "cve@mitre.org" }, { "url": "http://www.openwall.com/lists/oss-security/2015/12/22/9", "source": "cve@mitre.org" }, { "url": "http://www.openwall.com/lists/oss-security/2016/01/13/7", "source": "cve@mitre.org" }, { "url": "https://github.com/golang/go/issues/13515", "source": "cve@mitre.org", "tags": [ "Patch" ] }, { "url": "https://go-review.googlesource.com/#/c/17672/", "source": "cve@mitre.org" }, { "url": "https://groups.google.com/forum/#%21topic/golang-announce/MEATuOi_ei4", "source": "cve@mitre.org" } ] }