fkie_cve-2015-8618
Vulnerability from fkie_nvd
Published
2016-01-27 20:59
Modified
2024-11-21 02:38
Severity ?
Summary
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.
References
Impacted products
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*", "matchCriteriaId": "4863BE36-D16A-4D75-90D9-FD76DB5B48B7", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "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", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "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." } ], "id": "CVE-2015-8618", "lastModified": "2024-11-21T02:38:49.653", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2016-01-27T20:59:00.107", "references": [ { "source": "cve@mitre.org", "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", "tags": [ "Patch" ], "url": "https://github.com/golang/go/issues/13515" }, { "source": "cve@mitre.org", "url": "https://go-review.googlesource.com/#/c/17672/" }, { "source": "cve@mitre.org", "url": "https://groups.google.com/forum/#%21topic/golang-announce/MEATuOi_ei4" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175642.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176179.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00077.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2015/12/21/6" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2015/12/22/9" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2016/01/13/7" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ], "url": "https://github.com/golang/go/issues/13515" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://go-review.googlesource.com/#/c/17672/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://groups.google.com/forum/#%21topic/golang-announce/MEATuOi_ei4" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-200" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.