Vulnerability-Lookup

CNVD-2020-04083

Vulnerability from cnvd - Published: 2020-02-07

Title

ffjpeg数字错误漏洞

Description

ffjpeg是一款JPEG编码/解码器。 ffjpeg 2019-08-21及之前版本中的jfif.c文件的‘jfif_decode’函数存在数字错误漏洞。该漏洞源于网络系统或产品未正确计算或转换所产生的数字。攻击者可利用该漏洞导致整数溢出或符号错误等。

Severity

高

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/rockcarry/ffjpeg

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-19888

Impacted products

Name
ffjpeg ffjpeg <=2019-08-21

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-19888",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-19888"
    }
  },
  "description": "ffjpeg\u662f\u4e00\u6b3eJPEG\u7f16\u7801/\u89e3\u7801\u5668\u3002\n\nffjpeg 2019-08-21\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684jfif.c\u6587\u4ef6\u7684\u2018jfif_decode\u2019\u51fd\u6570\u5b58\u5728\u6570\u5b57\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u8ba1\u7b97\u6216\u8f6c\u6362\u6240\u4ea7\u751f\u7684\u6570\u5b57\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6574\u6570\u6ea2\u51fa\u6216\u7b26\u53f7\u9519\u8bef\u7b49\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/rockcarry/ffjpeg",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-04083",
  "openTime": "2020-02-07",
  "products": {
    "product": "ffjpeg ffjpeg \u003c=2019-08-21"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-19888",
  "serverity": "\u9ad8",
  "submitTime": "2019-12-19",
  "title": "ffjpeg\u6570\u5b57\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-19888 (GCVE-0-2019-19888)

Vulnerability from cvelistv5 – Published: 2019-12-18 18:40 – Updated: 2024-08-05 02:32

Summary

jfif_decode in jfif.c in ffjpeg through 2019-08-21 has a divide-by-zero error.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/rockcarry/ffjpeg/issues/13	x_refsource_MISC

Show details on NVD website

JSON

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:32:09.288Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/rockcarry/ffjpeg/issues/13"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      ],
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        }
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              "type": "text"
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      "providerMetadata": {
        "dateUpdated": "2019-12-18T18:40:33.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/rockcarry/ffjpeg/issues/13"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-19888",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
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                          {
                            "version_value": "n/a"
                          }
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                "vendor_name": "n/a"
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              "refsource": "MISC",
              "url": "https://github.com/rockcarry/ffjpeg/issues/13"
            }
          ]
        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-19888",
    "datePublished": "2019-12-18T18:40:33.000Z",
    "dateReserved": "2019-12-18T00:00:00.000Z",
    "dateUpdated": "2024-08-05T02:32:09.288Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

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Nomenclature

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Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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.
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CNVD-2020-04083

CVE-2019-19888 (GCVE-0-2019-19888)

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