cnvd - cnvd-2021-08889

cnvd-2021-08889

Vulnerability from cnvd

Title: FastStone Image Viewer越界写入漏洞（CNVD-2021-08889）

Description:

FastStone Image Viewer是一款免费的图像浏览、转换、编辑工具。

FastStone Image Viewer 7.5中的FSViewer.exe+0x956e存在越界写入漏洞。目前没有详细的漏洞细节提供。

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： https://github.com/DmitryMeD/pentesting

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-35843

Impacted products

Name
FastStone Image Viewer 7.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35843",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35843"
    }
  },
  "description": "FastStone Image Viewer\u662f\u4e00\u6b3e\u514d\u8d39\u7684\u56fe\u50cf\u6d4f\u89c8\u3001\u8f6c\u6362\u3001\u7f16\u8f91\u5de5\u5177\u3002\n\nFastStone Image Viewer 7.5\u4e2d\u7684FSViewer.exe+0x956e\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "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/DmitryMeD/pentesting",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-08889",
  "openTime": "2021-02-03",
  "products": {
    "product": "FastStone Image Viewer 7.5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-35843",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-26",
  "title": "FastStone Image Viewer\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff08CNVD-2021-08889\uff09"
}

CVE-2020-35843 (GCVE-0-2020-35843)

Vulnerability from cvelistv5

Published

2021-01-25 19:07

Modified

2024-08-04 17:16

Severity ?

CWE

Summary

FastStone Image Viewer 7.5 has an out-of-bounds write (via a crafted image file) at FSViewer.exe+0x956e.

References

▼	URL	Tags
	https://twitter.com/DmitriyMelikov	x_refsource_MISC
	https://github.com/DmitryMeD/pentesting/blob/main/FastStone%20Image%20Viewer%207.5.md	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T17:16:12.498Z",
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            ],
            "url": "https://twitter.com/DmitriyMelikov"
          },
          {
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              "x_transferred"
            ],
            "url": "https://github.com/DmitryMeD/pentesting/blob/main/FastStone%20Image%20Viewer%207.5.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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      "descriptions": [
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          "lang": "en",
          "value": "FastStone Image Viewer 7.5 has an out-of-bounds write (via a crafted image file) at FSViewer.exe+0x956e."
        }
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      "providerMetadata": {
        "dateUpdated": "2021-01-25T19:07:32",
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        "shortName": "mitre"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://twitter.com/DmitriyMelikov"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/DmitryMeD/pentesting/blob/main/FastStone%20Image%20Viewer%207.5.md"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-35843",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
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                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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                      }
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        "description": {
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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}

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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