Vulnerability-Lookup

CNVD-2018-05151

Vulnerability from cnvd - Published: 2018-03-13

Title

FreeXL堆缓冲区越边界读取漏洞

Description

FreeXL是软件开发者Alessandro Furieri所研发的一个开源的用于从Excel（.xls）电子表格中提取有效数据的库。 FreeXL 1.0.5之前版本中的‘read_mini_biff_next_record’函数存在堆缓冲区越边界读取漏洞。攻击者可利用该漏洞造成拒绝服务（段错误）。

Severity

中

Patch Name

FreeXL堆缓冲区越边界读取漏洞的补丁

Patch Description

FreeXL是软件开发者Alessandro Furieri所研发的一个开源的用于从Excel（.xls）电子表格中提取有效数据的库。 FreeXL 1.0.5之前版本中的‘read_mini_biff_next_record’函数存在堆缓冲区越边界读取漏洞。攻击者可利用该漏洞造成拒绝服务（段错误）。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： https://www.gaia-gis.it/fossil/freexl/index

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-7439 https://bugzilla.redhat.com/show_bug.cgi?id=1547892

Impacted products

Name
FreeXL FreeXL <1.0.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7439"
    }
  },
  "description": "FreeXL\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Alessandro Furieri\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u5f00\u6e90\u7684\u7528\u4e8e\u4eceExcel\uff08.xls\uff09\u7535\u5b50\u8868\u683c\u4e2d\u63d0\u53d6\u6709\u6548\u6570\u636e\u7684\u5e93\u3002\r\n\r\nFreeXL 1.0.5\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u2018read_mini_biff_next_record\u2019\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6bb5\u9519\u8bef\uff09\u3002",
  "discovererName": "Leon",
  "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\nhttps://www.gaia-gis.it/fossil/freexl/index",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05151",
  "openTime": "2018-03-13",
  "patchDescription": "FreeXL\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Alessandro Furieri\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u5f00\u6e90\u7684\u7528\u4e8e\u4eceExcel\uff08.xls\uff09\u7535\u5b50\u8868\u683c\u4e2d\u63d0\u53d6\u6709\u6548\u6570\u636e\u7684\u5e93\u3002\r\n\r\nFreeXL 1.0.5\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u2018read_mini_biff_next_record\u2019\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6bb5\u9519\u8bef\uff09\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": "FreeXL\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "FreeXL FreeXL \u003c1.0.5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-7439\r\nhttps://bugzilla.redhat.com/show_bug.cgi?id=1547892",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-24",
  "title": "FreeXL\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2018-7439 (GCVE-0-2018-7439)

Vulnerability from cvelistv5 – Published: 2018-02-23 21:00 – Updated: 2024-08-05 06:24

Summary

An issue was discovered in FreeXL before 1.0.5. There is a heap-based buffer over-read in the function read_mini_biff_next_record.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://groups.google.com/forum/#%21topic/spatial…	x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=1547892	x_refsource_MISC
https://www.debian.org/security/2018/dsa-4129	vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/202007-44	vendor-advisoryx_refsource_GENTOO

Date Public

2018-02-23 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:24:12.047Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[debian-lts-announce] 20180301 [SECURITY] [DLA 1297-1] freexl security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00000.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://groups.google.com/forum/#%21topic/spatialite-users/b-d9iB5TDPE"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1547892"
          },
          {
            "name": "DSA-4129",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4129"
          },
          {
            "name": "GLSA-202007-44",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202007-44"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-02-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in FreeXL before 1.0.5. There is a heap-based buffer over-read in the function read_mini_biff_next_record."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-07-27T02:06:18.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "[debian-lts-announce] 20180301 [SECURITY] [DLA 1297-1] freexl security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00000.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://groups.google.com/forum/#%21topic/spatialite-users/b-d9iB5TDPE"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1547892"
        },
        {
          "name": "DSA-4129",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2018/dsa-4129"
        },
        {
          "name": "GLSA-202007-44",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202007-44"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-7439",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
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        },
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
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                  "value": "n/a"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "[debian-lts-announce] 20180301 [SECURITY] [DLA 1297-1] freexl security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00000.html"
            },
            {
              "name": "https://groups.google.com/forum/#!topic/spatialite-users/b-d9iB5TDPE",
              "refsource": "MISC",
              "url": "https://groups.google.com/forum/#!topic/spatialite-users/b-d9iB5TDPE"
            },
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              "refsource": "MISC",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1547892"
            },
            {
              "name": "DSA-4129",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4129"
            },
            {
              "name": "GLSA-202007-44",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202007-44"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2018-02-23T21:00:00.000Z",
    "dateReserved": "2018-02-23T00:00:00.000Z",
    "dateUpdated": "2024-08-05T06:24:12.047Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

Detection rules are retrieved from Rulezet.

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.

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CNVD-2018-05151

CVE-2018-7439 (GCVE-0-2018-7439)

Tags

Sightings

Nomenclature

Related by attack behaviour