cnvd - cnvd-2018-00550

cnvd-2018-00550

Vulnerability from cnvd

Title: Exiv2 pngchunk_int.cpp文件堆缓冲区溢出漏洞

Description:

Exiv2是软件开发者Andreas Huggel所研发的一套用于管理图像元数据的C++库和命令行应用程序，它提供了快速容易读取和写入EXIF、IPTC和XMP多种格式的图像元数据。

Exiv2 0.26版本中的pngchunk_int.cpp文件的‘Exiv2::Internal::PngChunk::keyTXTChunk’函数存在堆缓冲区溢出漏洞。远程攻击者可借助特制的PNG文件利用该漏洞造成拒绝服务（堆缓冲区越边界读取）。

Severity: 中

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： http://www.exiv2.org/

Reference: https://github.com/Exiv2/exiv2/issues/187

Impacted products

Name
Exiv2 Exiv2 0.26

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17669",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17669"
    }
  },
  "description": "Exiv2\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Andreas Huggel\u6240\u7814\u53d1\u7684\u4e00\u5957\u7528\u4e8e\u7ba1\u7406\u56fe\u50cf\u5143\u6570\u636e\u7684C++\u5e93\u548c\u547d\u4ee4\u884c\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b83\u63d0\u4f9b\u4e86\u5feb\u901f\u5bb9\u6613\u8bfb\u53d6\u548c\u5199\u5165EXIF\u3001IPTC\u548cXMP\u591a\u79cd\u683c\u5f0f\u7684\u56fe\u50cf\u5143\u6570\u636e\u3002\r\n\r\nExiv2 0.26\u7248\u672c\u4e2d\u7684pngchunk_int.cpp\u6587\u4ef6\u7684\u2018Exiv2::Internal::PngChunk::keyTXTChunk\u2019\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684PNG\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\uff09\u3002",
  "discovererName": "Young-X",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://www.exiv2.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00550",
  "openTime": "2018-01-09",
  "products": {
    "product": "Exiv2 Exiv2 0.26"
  },
  "referenceLink": "https://github.com/Exiv2/exiv2/issues/187",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-15",
  "title": "Exiv2 pngchunk_int.cpp\u6587\u4ef6\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-17669 (GCVE-0-2017-17669)

Vulnerability from cvelistv5

Published

2017-12-13 00:00

Modified

2024-08-05 20:59

Severity ?

CWE

Summary

There is a heap-based buffer over-read in the Exiv2::Internal::PngChunk::keyTXTChunk function of pngchunk_int.cpp in Exiv2 0.26. A crafted PNG file will lead to a remote denial of service attack.

References

▼	URL	Tags
	https://github.com/Exiv2/exiv2/issues/187
	https://usn.ubuntu.com/3852-1/	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:59:17.496Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/Exiv2/exiv2/issues/187"
          },
          {
            "name": "USN-3852-1",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3852-1/"
          },
          {
            "name": "[debian-lts-announce] 20230110 [SECURITY] [DLA 3265-1] exiv2 security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-12-13T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "There is a heap-based buffer over-read in the Exiv2::Internal::PngChunk::keyTXTChunk function of pngchunk_int.cpp in Exiv2 0.26. A crafted PNG file will lead to a remote denial of service attack."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-01-10T00:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/Exiv2/exiv2/issues/187"
        },
        {
          "name": "USN-3852-1",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://usn.ubuntu.com/3852-1/"
        },
        {
          "name": "[debian-lts-announce] 20230110 [SECURITY] [DLA 3265-1] exiv2 security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-17669",
    "datePublished": "2017-12-13T00:00:00",
    "dateReserved": "2017-12-13T00:00:00",
    "dateUpdated": "2024-08-05T20:59:17.496Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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