Vulnerability-Lookup

CNVD-2023-13074

Vulnerability from cnvd - Published: 2023-03-01

Title

Bento4 AP4_BitReader::SkipBits函数拒绝服务漏洞

Description

Bento4是一款用于读写MP4文件的开源的C++库。 Bento4 v1.6.0-639版本存在拒绝服务漏洞，该漏洞源于mp42ts中的AP4_BitReader::SkipBits(unsigned int)函数在处理不受信任的输入时出现边界错误。攻击者可利用漏洞发起拒绝服务攻击。

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/axiomatic-systems/Bento4

Reference

https://github.com/axiomatic-systems/Bento4/issues/764

Impacted products

Name
Bento4 Bento4 v1.6.0-639

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-43034",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-43034"
    }
  },
  "description": "Bento4\u662f\u4e00\u6b3e\u7528\u4e8e\u8bfb\u5199MP4\u6587\u4ef6\u7684\u5f00\u6e90\u7684C++\u5e93\u3002\n\nBento4 v1.6.0-639\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8emp42ts\u4e2d\u7684AP4_BitReader::SkipBits(unsigned int)\u51fd\u6570\u5728\u5904\u7406\u4e0d\u53d7\u4fe1\u4efb\u7684\u8f93\u5165\u65f6\u51fa\u73b0\u8fb9\u754c\u9519\u8bef\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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/axiomatic-systems/Bento4",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-13074",
  "openTime": "2023-03-01",
  "products": {
    "product": "Bento4 Bento4 v1.6.0-639"
  },
  "referenceLink": "https://github.com/axiomatic-systems/Bento4/issues/764",
  "serverity": "\u9ad8",
  "submitTime": "2022-10-21",
  "title": "Bento4 AP4_BitReader::SkipBits\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-43034 (GCVE-0-2022-43034)

Vulnerability from cvelistv5 – Published: 2022-10-19 00:00 – Updated: 2025-05-08 19:30

Summary

An issue was discovered in Bento4 v1.6.0-639. There is a heap buffer overflow vulnerability in the AP4_BitReader::SkipBits(unsigned int) function in mp42ts.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-08 19:30 UTC

CWE

n/a
CWE-787 - Out-of-bounds Write

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/axiomatic-systems/Bento4/issues/764

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:26:02.592Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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            "url": "https://github.com/axiomatic-systems/Bento4/issues/764"
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        "title": "CVE Program Container"
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        "metrics": [
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-08T19:30:31.423367Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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            "descriptions": [
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                "cweId": "CWE-787",
                "description": "CWE-787 Out-of-bounds Write",
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          "dateUpdated": "2025-05-08T19:30:58.533Z",
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        },
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        "dateUpdated": "2022-10-19T00:00:00.000Z",
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      },
      "references": [
        {
          "url": "https://github.com/axiomatic-systems/Bento4/issues/764"
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  },
  "cveMetadata": {
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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CNVD-2023-13074

CVE-2022-43034 (GCVE-0-2022-43034)

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