Vulnerability-Lookup

CNVD-2018-05862

Vulnerability from cnvd - Published: 2018-03-21

Title

MP4v2拒绝服务漏洞

Description

MP4v2是一个使用C++编写的用于处理MP4容器的开源库。 MP4v2 2.0.0及之前的版本中的mp4atom.cpp文件的MP4Atom类存在安全漏洞，该漏洞源于程序未能正确的处理Entry Number的验证。远程攻击者可借助特制的mp4文件利用该漏洞造成拒绝服务。

Severity

中

Formal description

目前没有详细的解决方案提供： https://github.com/TechSmith/mp4v2

Reference

https://github.com/pingsuewim/libmp4_bof

Impacted products

Name
MP4v2 MP4v2 <=2.0.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7339"
    }
  },
  "description": "MP4v2\u662f\u4e00\u4e2a\u4f7f\u7528C++\u7f16\u5199\u7684\u7528\u4e8e\u5904\u7406MP4\u5bb9\u5668\u7684\u5f00\u6e90\u5e93\u3002\r\n\r\nMP4v2 2.0.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684mp4atom.cpp\u6587\u4ef6\u7684MP4Atom\u7c7b\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406Entry Number\u7684\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684mp4\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://github.com/TechSmith/mp4v2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05862",
  "openTime": "2018-03-21",
  "products": {
    "product": "MP4v2 MP4v2 \u003c=2.0.0"
  },
  "referenceLink": "https://github.com/pingsuewim/libmp4_bof",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-27",
  "title": "MP4v2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-7339 (GCVE-0-2018-7339)

Vulnerability from cvelistv5 – Published: 2018-02-23 14:00 – Updated: 2024-08-05 06:24

Summary

The MP4Atom class in mp4atom.cpp in MP4v2 through 2.0.0 mishandles Entry Number validation for the MP4 Table Property, which allows remote attackers to cause a denial of service (overflow, insufficient memory allocation, and segmentation fault) or possibly have unspecified other impact via a crafted mp4 file.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/pingsuewim/libmp4_bof

x_refsource_MISC

Date Public ?

2018-02-23 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:24:11.894Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/pingsuewim/libmp4_bof"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-02-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The MP4Atom class in mp4atom.cpp in MP4v2 through 2.0.0 mishandles Entry Number validation for the MP4 Table Property, which allows remote attackers to cause a denial of service (overflow, insufficient memory allocation, and segmentation fault) or possibly have unspecified other impact via a crafted mp4 file."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-23T13:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/pingsuewim/libmp4_bof"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-7339",
          "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": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The MP4Atom class in mp4atom.cpp in MP4v2 through 2.0.0 mishandles Entry Number validation for the MP4 Table Property, which allows remote attackers to cause a denial of service (overflow, insufficient memory allocation, and segmentation fault) or possibly have unspecified other impact via a crafted mp4 file."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/pingsuewim/libmp4_bof",
              "refsource": "MISC",
              "url": "https://github.com/pingsuewim/libmp4_bof"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-7339",
    "datePublished": "2018-02-23T14:00:00.000Z",
    "dateReserved": "2018-02-22T00:00:00.000Z",
    "dateUpdated": "2024-08-05T06:24:11.894Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

CNVD-2018-05862

CVE-2018-7339 (GCVE-0-2018-7339)

Tags

Sightings

Nomenclature