gsd-2015-8618
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
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.
Aliases
Aliases
CVE-2015-8618


To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-8618",
    "description": "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.",
    "id": "GSD-2015-8618",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-8618.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-8618"
      ],
      "details": "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.",
      "id": "GSD-2015-8618",
      "modified": "2023-12-13T01:20:03.405291Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2015-8618",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
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                    "version": {
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                        {
                          "version_value": "n/a"
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          }
        ]
      },
      "problemtype": {
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        "reference_data": [
          {
            "name": "FEDORA-2016-5a073cbd93",
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          },
          {
            "name": "[oss-security] 20160113 [security] Go security release v1.5.3",
            "refsource": "MLIST",
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          },
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          },
          {
            "name": "[golang-announce] 20160113 [security] Go 1.5.3 is released",
            "refsource": "MLIST",
            "url": "https://groups.google.com/forum/#!topic/golang-announce/MEATuOi_ei4"
          },
          {
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            "refsource": "CONFIRM",
            "url": "https://github.com/golang/go/issues/13515"
          },
          {
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            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00077.html"
          },
          {
            "name": "[oss-security] 20151222 Re: CVE request for math/big.Exp",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2015/12/22/9"
          },
          {
            "name": "[oss-security] 20151221 CVE request for math/big.Exp",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2015/12/21/6"
          },
          {
            "name": "FEDORA-2016-2dcc094217",
            "refsource": "FEDORA",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176179.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
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                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:golang:go:1.5.1:*:*:*:*:*:*:*",
                "cpe_name": [],
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              {
                "cpe23Uri": "cpe:2.3:a:golang:go:1.5:*:*:*:*:*:*:*",
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              },
              {
                "cpe23Uri": "cpe:2.3:a:golang:go:1.5.2:*:*:*:*:*:*:*",
                "cpe_name": [],
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            ],
            "operator": "OR"
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        ]
      },
      "cve": {
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-200"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "FEDORA-2016-2dcc094217",
              "refsource": "FEDORA",
              "tags": [],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176179.html"
            },
            {
              "name": "[oss-security] 20151221 CVE request for math/big.Exp",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2015/12/21/6"
            },
            {
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            {
              "name": "[oss-security] 20160113 [security] Go security release v1.5.3",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2016/01/13/7"
            },
            {
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              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://go-review.googlesource.com/#/c/17672/"
            },
            {
              "name": "[oss-security] 20151222 Re: CVE request for math/big.Exp",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2015/12/22/9"
            },
            {
              "name": "openSUSE-SU-2016:1331",
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              "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00077.html"
            },
            {
              "name": "[golang-announce] 20160113 [security] Go 1.5.3 is released",
              "refsource": "MLIST",
              "tags": [],
              "url": "https://groups.google.com/forum/#!topic/golang-announce/MEATuOi_ei4"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "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,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "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
        }
      },
      "lastModifiedDate": "2018-10-30T16:27Z",
      "publishedDate": "2016-01-27T20:59Z"
    }
  }
}


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