Vulnerability-Lookup

CNVD-2017-30237

Vulnerability from cnvd - Published: 2017-10-16

Title

MPFR ‘strtofr.c’缓冲区溢出漏洞

Description

MPFR是一个免费的用于高精度浮点运算的C库。 MPFR 2.4版本和2.4.1版本中存在缓冲区溢出漏洞，该漏洞源于程序未能对用户提供的输入执行充分的边界检查。攻击者可利用该漏洞在使用受影响函数的应用程序上下文中执行任意代码，也可能造成拒绝服务。

Severity

高

Patch Name

MPFR ‘strtofr.c’缓冲区溢出漏洞的补丁

Patch Description

MPFR是一个免费的用于高精度浮点运算的C库。 MPFR 2.4版本和2.4.1版本中存在缓冲区溢出漏洞，该漏洞源于程序未能对用户提供的输入执行充分的边界检查。攻击者可利用该漏洞在使用受影响函数的应用程序上下文中执行任意代码，也可能造成拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： http://www.mpfr.org/

Reference

http://www.securityfocus.com/bid/71542

Impacted products

Name
['MPFR MPFR 2.4', 'MPFR MPFR 2.4.1']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "71542"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-9474",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9474"
    }
  },
  "description": "MPFR\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u7528\u4e8e\u9ad8\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\u7684C\u5e93\u3002\r\n\r\nMPFR 2.4\u7248\u672c\u548c2.4.1\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u6267\u884c\u5145\u5206\u7684\u8fb9\u754c\u68c0\u67e5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u4f7f\u7528\u53d7\u5f71\u54cd\u51fd\u6570\u7684\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4e5f\u53ef\u80fd\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Vincent Lefevre",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.mpfr.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-30237",
  "openTime": "2017-10-16",
  "patchDescription": "MPFR\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u7528\u4e8e\u9ad8\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\u7684C\u5e93\u3002\r\n\r\nMPFR 2.4\u7248\u672c\u548c2.4.1\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u6267\u884c\u5145\u5206\u7684\u8fb9\u754c\u68c0\u67e5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u4f7f\u7528\u53d7\u5f71\u54cd\u51fd\u6570\u7684\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4e5f\u53ef\u80fd\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "MPFR \u2018strtofr.c\u2019\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "MPFR MPFR 2.4",
      "MPFR MPFR 2.4.1"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/71542",
  "serverity": "\u9ad8",
  "submitTime": "2017-10-13",
  "title": "MPFR \u2018strtofr.c\u2019\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2014-9474 (GCVE-0-2014-9474)

Vulnerability from cvelistv5 – Published: 2017-10-09 14:00 – Updated: 2024-08-06 13:47

Summary

Buffer overflow in the mpfr_strtofr function in GNU MPFR before 3.1.2-p11 allows context-dependent attackers to have unspecified impact via vectors related to incorrect documentation for mpn_set_str.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

9 references

URL	Tags
http://www.securityfocus.com/bid/71542	vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2015/0…	mailing-listx_refsource_MLIST
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
https://gmplib.org/list-archives/gmp-bugs/2013-De…	mailing-listx_refsource_MLIST
http://www.mpfr.org/mpfr-3.1.2/patch11	x_refsource_CONFIRM
https://gforge.inria.fr/scm/viewvc.php/mpfr?revis…	x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
https://bugzilla.redhat.com/show_bug.cgi?id=1171701	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201512-06	vendor-advisoryx_refsource_GENTOO

Date Public

2013-12-16 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T13:47:41.281Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "71542",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/71542"
          },
          {
            "name": "[oss-security] 20150103 Re: CVE request: mpfr: buffer overflow in mpfr_strtofr",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/01/03/12"
          },
          {
            "name": "FEDORA-2014-16964",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147745.html"
          },
          {
            "name": "[gmp-bugs] 20131216 out-of-bound write",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://gmplib.org/list-archives/gmp-bugs/2013-December/003267.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.mpfr.org/mpfr-3.1.2/patch11"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://gforge.inria.fr/scm/viewvc.php/mpfr?revision=9243\u0026view=revision"
          },
          {
            "name": "FEDORA-2014-16967",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147737.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1171701"
          },
          {
            "name": "GLSA-201512-06",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201512-06"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2013-12-16T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Buffer overflow in the mpfr_strtofr function in GNU MPFR before 3.1.2-p11 allows context-dependent attackers to have unspecified impact via vectors related to incorrect documentation for mpn_set_str."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-10-09T13:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "71542",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/71542"
        },
        {
          "name": "[oss-security] 20150103 Re: CVE request: mpfr: buffer overflow in mpfr_strtofr",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/01/03/12"
        },
        {
          "name": "FEDORA-2014-16964",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147745.html"
        },
        {
          "name": "[gmp-bugs] 20131216 out-of-bound write",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://gmplib.org/list-archives/gmp-bugs/2013-December/003267.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.mpfr.org/mpfr-3.1.2/patch11"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://gforge.inria.fr/scm/viewvc.php/mpfr?revision=9243\u0026view=revision"
        },
        {
          "name": "FEDORA-2014-16967",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147737.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1171701"
        },
        {
          "name": "GLSA-201512-06",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201512-06"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2014-9474",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Buffer overflow in the mpfr_strtofr function in GNU MPFR before 3.1.2-p11 allows context-dependent attackers to have unspecified impact via vectors related to incorrect documentation for mpn_set_str."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "71542",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/71542"
            },
            {
              "name": "[oss-security] 20150103 Re: CVE request: mpfr: buffer overflow in mpfr_strtofr",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2015/01/03/12"
            },
            {
              "name": "FEDORA-2014-16964",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147745.html"
            },
            {
              "name": "[gmp-bugs] 20131216 out-of-bound write",
              "refsource": "MLIST",
              "url": "https://gmplib.org/list-archives/gmp-bugs/2013-December/003267.html"
            },
            {
              "name": "http://www.mpfr.org/mpfr-3.1.2/patch11",
              "refsource": "CONFIRM",
              "url": "http://www.mpfr.org/mpfr-3.1.2/patch11"
            },
            {
              "name": "https://gforge.inria.fr/scm/viewvc.php/mpfr?revision=9243\u0026view=revision",
              "refsource": "CONFIRM",
              "url": "https://gforge.inria.fr/scm/viewvc.php/mpfr?revision=9243\u0026view=revision"
            },
            {
              "name": "FEDORA-2014-16967",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147737.html"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1171701",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1171701"
            },
            {
              "name": "GLSA-201512-06",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201512-06"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2014-9474",
    "datePublished": "2017-10-09T14:00:00.000Z",
    "dateReserved": "2015-01-03T00:00:00.000Z",
    "dateUpdated": "2024-08-06T13:47:41.281Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2017-30237

CVE-2014-9474 (GCVE-0-2014-9474)

Tags

Sightings

Nomenclature

Related by attack behaviour