Vulnerability-Lookup

CNVD-2015-02146

Vulnerability from cnvd - Published: 2015-04-02

Title

FreeXL拒绝服务漏洞（CNVD-2015-02146）

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 1.0.0i之前版本的‘parse_SST’函数存在安全漏洞。远程攻击者可借助工作簿（workbook）中特制的共享字符串表单利用该漏洞造成拒绝服务（内存消耗）。

Severity

中

Patch Name

FreeXL拒绝服务漏洞（CNVD-2015-02146）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 1.0.0i之前版本的‘parse_SST’函数存在安全漏洞。远程攻击者可借助工作簿（workbook）中特制的共享字符串表单利用该漏洞造成拒绝服务（内存消耗）。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://www.gaia-gis.it/gaia-sins/freexl-sources/

Reference

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2776

Impacted products

Name
gaia-gis FreeXL <1.0.0i

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2776"
    }
  },
  "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 1.0.0i\u4e4b\u524d\u7248\u672c\u7684\u2018parse_SST\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u5de5\u4f5c\u7c3f\uff08workbook\uff09\u4e2d\u7279\u5236\u7684\u5171\u4eab\u5b57\u7b26\u4e32\u8868\u5355\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u6d88\u8017\uff09\u3002",
  "discovererName": "gaia-gis",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://www.gaia-gis.it/gaia-sins/freexl-sources/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02146",
  "openTime": "2015-04-02",
  "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\u3002FreeXL 1.0.0i\u4e4b\u524d\u7248\u672c\u7684\u2018parse_SST\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u5de5\u4f5c\u7c3f\uff08workbook\uff09\u4e2d\u7279\u5236\u7684\u5171\u4eab\u5b57\u7b26\u4e32\u8868\u5355\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u6d88\u8017\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-02146\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "gaia-gis FreeXL \u003c1.0.0i"
  },
  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2776",
  "serverity": "\u4e2d",
  "submitTime": "2015-04-01",
  "title": "FreeXL\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-02146\uff09"
}

CVE-2015-2776 (GCVE-0-2015-2776)

Vulnerability from cvelistv5 – Published: 2015-03-31 14:00 – Updated: 2024-08-06 05:24

Summary

The parse_SST function in FreeXL before 1.0.0i allows remote attackers to cause a denial of service (memory consumption) via a crafted shared strings table in a workbook.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://security.gentoo.org/glsa/201606-15	vendor-advisoryx_refsource_GENTOO
	http://www.debian.org/security/2015/dsa-3208	vendor-advisoryx_refsource_DEBIAN
	http://www.openwall.com/lists/oss-security/2015/03/27/5	mailing-listx_refsource_MLIST
	https://www.gaia-gis.it/fossil/freexl/fdiff?v1=2e…	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2015/0…	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2015/03/25/1	mailing-listx_refsource_MLIST
	http://www.securityfocus.com/bid/73330	vdb-entryx_refsource_BID

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:24:38.908Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "GLSA-201606-15",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201606-15"
          },
          {
            "name": "DSA-3208",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2015/dsa-3208"
          },
          {
            "name": "[oss-security] 20150327 Re: CVE Request: Multiple vulnerabilities in freexl 1.0.0g",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/03/27/5"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.gaia-gis.it/fossil/freexl/fdiff?v1=2e167b337481dda3\u0026v2=61618ce51a9b0c15\u0026sbs=1"
          },
          {
            "name": "[oss-security] 20150327 Re: CVE Request: Multiple vulnerabilities in freexl 1.0.0g",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/03/27/13"
          },
          {
            "name": "[oss-security] 20150324 CVE Request: Multiple vulnerabilities in freexl 1.0.0g",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/03/25/1"
          },
          {
            "name": "73330",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/73330"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-03-24T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The parse_SST function in FreeXL before 1.0.0i allows remote attackers to cause a denial of service (memory consumption) via a crafted shared strings table in a workbook."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-01T15:57:02",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "GLSA-201606-15",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201606-15"
        },
        {
          "name": "DSA-3208",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2015/dsa-3208"
        },
        {
          "name": "[oss-security] 20150327 Re: CVE Request: Multiple vulnerabilities in freexl 1.0.0g",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/03/27/5"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.gaia-gis.it/fossil/freexl/fdiff?v1=2e167b337481dda3\u0026v2=61618ce51a9b0c15\u0026sbs=1"
        },
        {
          "name": "[oss-security] 20150327 Re: CVE Request: Multiple vulnerabilities in freexl 1.0.0g",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/03/27/13"
        },
        {
          "name": "[oss-security] 20150324 CVE Request: Multiple vulnerabilities in freexl 1.0.0g",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/03/25/1"
        },
        {
          "name": "73330",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/73330"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-2776",
          "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": "The parse_SST function in FreeXL before 1.0.0i allows remote attackers to cause a denial of service (memory consumption) via a crafted shared strings table in a workbook."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "GLSA-201606-15",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201606-15"
            },
            {
              "name": "DSA-3208",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2015/dsa-3208"
            },
            {
              "name": "[oss-security] 20150327 Re: CVE Request: Multiple vulnerabilities in freexl 1.0.0g",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2015/03/27/5"
            },
            {
              "name": "https://www.gaia-gis.it/fossil/freexl/fdiff?v1=2e167b337481dda3\u0026v2=61618ce51a9b0c15\u0026sbs=1",
              "refsource": "CONFIRM",
              "url": "https://www.gaia-gis.it/fossil/freexl/fdiff?v1=2e167b337481dda3\u0026v2=61618ce51a9b0c15\u0026sbs=1"
            },
            {
              "name": "[oss-security] 20150327 Re: CVE Request: Multiple vulnerabilities in freexl 1.0.0g",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2015/03/27/13"
            },
            {
              "name": "[oss-security] 20150324 CVE Request: Multiple vulnerabilities in freexl 1.0.0g",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2015/03/25/1"
            },
            {
              "name": "73330",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/73330"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2015-2776",
    "datePublished": "2015-03-31T14:00:00",
    "dateReserved": "2015-03-27T00:00:00",
    "dateUpdated": "2024-08-06T05:24:38.908Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2015-02146

CVE-2015-2776 (GCVE-0-2015-2776)

Tags

Sightings

Nomenclature