Vulnerability-Lookup

CNVD-2017-32443

Vulnerability from cnvd - Published: 2017-11-02

Title

Potrace 'interpolate_cubic'函数越边界读取漏洞

Description

Potrace是软件开发者Peter Selinger所研发的一套位图图片处理工具。该工具提供添加平滑效果、自由缩放图片等功能。 Potrace 1.14版本中的mkbitmap.c文件的'interpolate_cubic'函数存在越边界读取漏洞。远程攻击者可利用该漏洞造成拒绝服务。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://potrace.sourceforge.net

Reference

https://github.com/hackerlib/hackerlib-vul/tree/master/potrace/heap-buffer-overflow-mkbitmap

Impacted products

Name
Potrace Potrace 1.14

Show details on source website

JSON

To clipboard Create KEV Entry

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12067"
    }
  },
  "description": "Potrace\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Peter Selinger\u6240\u7814\u53d1\u7684\u4e00\u5957\u4f4d\u56fe\u56fe\u7247\u5904\u7406\u5de5\u5177\u3002\u8be5\u5de5\u5177\u63d0\u4f9b\u6dfb\u52a0\u5e73\u6ed1\u6548\u679c\u3001\u81ea\u7531\u7f29\u653e\u56fe\u7247\u7b49\u529f\u80fd\u3002\r\n\r\nPotrace 1.14\u7248\u672c\u4e2d\u7684mkbitmap.c\u6587\u4ef6\u7684\u0027interpolate_cubic\u0027\u51fd\u6570\u5b58\u5728\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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\nhttp://potrace.sourceforge.net",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-32443",
  "openTime": "2017-11-02",
  "products": {
    "product": "Potrace Potrace 1.14"
  },
  "referenceLink": "https://github.com/hackerlib/hackerlib-vul/tree/master/potrace/heap-buffer-overflow-mkbitmap",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-08",
  "title": "Potrace \u0027interpolate_cubic\u0027\u51fd\u6570\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2017-12067 (GCVE-0-2017-12067)

Vulnerability from cvelistv5 – Published: 2017-08-01 05:00 – Updated: 2024-08-05 18:28

Summary

Potrace 1.14 has a heap-based buffer over-read in the interpolate_cubic function in mkbitmap.c.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/hackerlib/hackerlib-vul/tree/m…

x_refsource_MISC

Show details on NVD website

JSON

To clipboard Create KEV Entry

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T18:28:15.946Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/hackerlib/hackerlib-vul/tree/master/potrace/heap-buffer-overflow-mkbitmap"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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        }
      ],
      "datePublic": "2017-07-31T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Potrace 1.14 has a heap-based buffer over-read in the interpolate_cubic function in mkbitmap.c."
        }
      ],
      "problemTypes": [
        {
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              "description": "n/a",
              "lang": "en",
              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-01T04:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/hackerlib/hackerlib-vul/tree/master/potrace/heap-buffer-overflow-mkbitmap"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-12067",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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                },
                "vendor_name": "n/a"
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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        },
        "problemtype": {
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              "description": [
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                  "value": "n/a"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/hackerlib/hackerlib-vul/tree/master/potrace/heap-buffer-overflow-mkbitmap",
              "refsource": "MISC",
              "url": "https://github.com/hackerlib/hackerlib-vul/tree/master/potrace/heap-buffer-overflow-mkbitmap"
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          ]
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-12067",
    "datePublished": "2017-08-01T05:00:00",
    "dateReserved": "2017-07-31T00:00:00",
    "dateUpdated": "2024-08-05T18:28:15.946Z",
    "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-2017-32443

CVE-2017-12067 (GCVE-0-2017-12067)

Tags

Sightings

Nomenclature