Vulnerability-Lookup

CNVD-2017-15397

Vulnerability from cnvd - Published: 2017-07-19

Title

CATDOC 'ole_init'函拒绝服务漏洞

Description

catdoc是一款Word文本提取软件。该软件能够提取Word中的可读文本，并具有字符编码转化功能。 catdoc 0.95版本中的ole.c文件的'ole_init'函数存在安全漏洞。远程攻击者可借助特制的文件利用该漏洞造成拒绝服务（堆缓冲区下溢和应用程序崩溃）。

Severity

中

Patch Name

CATDOC 'ole_init'函拒绝服务漏洞的补丁

Patch Description

catdoc是一款Word文本提取软件。该软件能够提取Word中的可读文本，并具有字符编码转化功能。 catdoc 0.95版本中的ole.c文件的'ole_init'函数存在安全漏洞。远程攻击者可借助特制的文件利用该漏洞造成拒绝服务（堆缓冲区下溢和应用程序崩溃）。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

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/petewarden/catdoc

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=1468471

Impacted products

Name
fossies catdoc 0.95

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-11110"
    }
  },
  "description": "catdoc\u662f\u4e00\u6b3eWord\u6587\u672c\u63d0\u53d6\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u80fd\u591f\u63d0\u53d6Word\u4e2d\u7684\u53ef\u8bfb\u6587\u672c\uff0c\u5e76\u5177\u6709\u5b57\u7b26\u7f16\u7801\u8f6c\u5316\u529f\u80fd\u3002\r\n\r\ncatdoc 0.95\u7248\u672c\u4e2d\u7684ole.c\u6587\u4ef6\u7684\u0027ole_init\u0027\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5806\u7f13\u51b2\u533a\u4e0b\u6ea2\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/petewarden/catdoc",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-15397",
  "openTime": "2017-07-19",
  "patchDescription": "catdoc\u662f\u4e00\u6b3eWord\u6587\u672c\u63d0\u53d6\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u80fd\u591f\u63d0\u53d6Word\u4e2d\u7684\u53ef\u8bfb\u6587\u672c\uff0c\u5e76\u5177\u6709\u5b57\u7b26\u7f16\u7801\u8f6c\u5316\u529f\u80fd\u3002\r\n\r\ncatdoc 0.95\u7248\u672c\u4e2d\u7684ole.c\u6587\u4ef6\u7684\u0027ole_init\u0027\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5806\u7f13\u51b2\u533a\u4e0b\u6ea2\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "CATDOC \u0027ole_init\u0027\u51fd\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "fossies catdoc 0.95"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1468471",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-10",
  "title": "CATDOC \u0027ole_init\u0027\u51fd\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-11110 (GCVE-0-2017-11110)

Vulnerability from cvelistv5 – Published: 2017-07-08 17:00 – Updated: 2024-08-05 17:57

Summary

The ole_init function in ole.c in catdoc 0.95 allows remote attackers to cause a denial of service (heap-based buffer underflow and application crash) or possibly have unspecified other impact via a crafted file, i.e., data is written to memory addresses before the beginning of the tmpBuf buffer.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://bugzilla.redhat.com/show_bug.cgi?id=1468471

x_refsource_MISC

Date Public ?

2017-07-08 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T17:57:57.631Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1468471"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-07-08T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The ole_init function in ole.c in catdoc 0.95 allows remote attackers to cause a denial of service (heap-based buffer underflow and application crash) or possibly have unspecified other impact via a crafted file, i.e., data is written to memory addresses before the beginning of the tmpBuf buffer."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-08T17:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1468471"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-11110",
          "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 ole_init function in ole.c in catdoc 0.95 allows remote attackers to cause a denial of service (heap-based buffer underflow and application crash) or possibly have unspecified other impact via a crafted file, i.e., data is written to memory addresses before the beginning of the tmpBuf buffer."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
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                  "lang": "eng",
                  "value": "n/a"
                }
              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1468471",
              "refsource": "MISC",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1468471"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-11110",
    "datePublished": "2017-07-08T17:00:00.000Z",
    "dateReserved": "2017-07-08T00:00:00.000Z",
    "dateUpdated": "2024-08-05T17:57:57.631Z",
    "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-2017-15397

CVE-2017-11110 (GCVE-0-2017-11110)

Tags

Sightings

Nomenclature