Vulnerability-Lookup

CNVD-2021-103110

Vulnerability from cnvd - Published: 2021-12-29

Title

IrfanView拒绝服务漏洞（CNVD-2021-103110）

Description

IrfanView是用于Windows 9x、ME、NT、2000、XP、2003、2008、Vista、Windows 7、Windows 8、Windows 10的非常快速、小巧、紧凑及创新的免费图形查看器。 IrfanView 4.54版存在拒绝服务漏洞。该漏洞源于来自错误地址的数据在随后的从FORMATS!ReadMosaic+0x0000000000000981 开始的函数调用中用作一个或多个参数。攻击者可通过特制XBM文件利用该漏洞导致拒绝服务。

Severity

中

Patch Name

IrfanView拒绝服务漏洞（CNVD-2021-103110）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.irfanview.com/plugins.htm

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-23546

Impacted products

Name
IrfanView IrfanView 4.54

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-23546",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-23546"
    }
  },
  "description": "IrfanView\u662f\u7528\u4e8eWindows 9x\u3001ME\u3001NT\u30012000\u3001XP\u30012003\u30012008\u3001Vista\u3001Windows 7\u3001Windows 8\u3001Windows 10\u7684\u975e\u5e38\u5feb\u901f\u3001\u5c0f\u5de7\u3001\u7d27\u51d1\u53ca\u521b\u65b0\u7684\u514d\u8d39\u56fe\u5f62\u67e5\u770b\u5668\u3002\n\nIrfanView 4.54\u7248\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6765\u81ea\u9519\u8bef\u5730\u5740\u7684\u6570\u636e\u5728\u968f\u540e\u7684\u4eceFORMATS!ReadMosaic+0x0000000000000981 \u5f00\u59cb\u7684\u51fd\u6570\u8c03\u7528\u4e2d\u7528\u4f5c\u4e00\u4e2a\u6216\u591a\u4e2a\u53c2\u6570\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236XBM\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.irfanview.com/plugins.htm",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-103110",
  "openTime": "2021-12-29",
  "patchDescription": "IrfanView\u662f\u7528\u4e8eWindows 9x\u3001ME\u3001NT\u30012000\u3001XP\u30012003\u30012008\u3001Vista\u3001Windows 7\u3001Windows 8\u3001Windows 10\u7684\u975e\u5e38\u5feb\u901f\u3001\u5c0f\u5de7\u3001\u7d27\u51d1\u53ca\u521b\u65b0\u7684\u514d\u8d39\u56fe\u5f62\u67e5\u770b\u5668\u3002\r\n\r\nIrfanView 4.54\u7248\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6765\u81ea\u9519\u8bef\u5730\u5740\u7684\u6570\u636e\u5728\u968f\u540e\u7684\u4eceFORMATS!ReadMosaic+0x0000000000000981 \u5f00\u59cb\u7684\u51fd\u6570\u8c03\u7528\u4e2d\u7528\u4f5c\u4e00\u4e2a\u6216\u591a\u4e2a\u53c2\u6570\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236XBM\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "IrfanView\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-103110\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "IrfanView IrfanView 4.54"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-23546",
  "serverity": "\u4e2d",
  "submitTime": "2021-10-29",
  "title": "IrfanView\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-103110\uff09"
}

CVE-2020-23546 (GCVE-0-2020-23546)

Vulnerability from cvelistv5 – Published: 2021-10-28 21:09 – Updated: 2026-07-09 00:10

Summary

IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified impacts via a crafted XBM file, related to a "Data from Faulting Address is used as one or more arguments in a subsequent Function Call starting at FORMATS!ReadMosaic+0x0000000000000981.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.irfanview.com/plugins.htm
https://github.com/nhiephon/Research/blob/master/…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2026-07-09T00:10:50.995Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.irfanview.com/plugins.htm"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/nhiephon/Research/blob/master/README.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified impacts via a crafted XBM file, related to a \"Data from Faulting Address is used as one or more arguments in a subsequent Function Call starting at FORMATS!ReadMosaic+0x0000000000000981."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-04T23:33:50.996Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.irfanview.com/plugins.htm"
        },
        {
          "url": "https://github.com/nhiephon/Research/blob/master/README.md"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-23546",
          "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": {
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              "lang": "eng",
              "value": "IrfanView 4.54 allows attackers to cause a denial of service or possibly other unspecified impacts via a crafted XBM file, related to a \"Data from Faulting Address is used as one or more arguments in a subsequent Function Call starting at FORMATS!ReadMosaic+0x0000000000000981."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.irfanview.com/plugins.htm",
              "refsource": "MISC",
              "url": "https://www.irfanview.com/plugins.htm"
            },
            {
              "name": "https://github.com/nhiephon/Research/blob/master/README.md",
              "refsource": "MISC",
              "url": "https://github.com/nhiephon/Research/blob/master/README.md"
            },
            {
              "name": "http://irfanview.com",
              "refsource": "MISC",
              "url": "http://irfanview.com"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-23546",
    "datePublished": "2021-10-28T21:09:48.000Z",
    "dateReserved": "2020-08-13T00:00:00.000Z",
    "dateUpdated": "2026-07-09T00:10:50.995Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.