Vulnerability-Lookup

CNVD-2023-13076

Vulnerability from cnvd - Published: 2023-03-01

Title

Bento4 AP4_DescriptorFactory::CreateDescriptorFromStream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Core/Ap4DescriptorFactory.cpp中的AP4_DescriptorFactory::CreateDescriptorFromStream未释放或无法释放已动态分配的堆内存，攻击者可利用漏洞导致拒绝服务。

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/763

Impacted products

Name
Bento4 Bento4 v1.6.0-639

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-43032",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-43032"
    }
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  "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\u4e8eCore/Ap4DescriptorFactory.cpp\u4e2d\u7684AP4_DescriptorFactory::CreateDescriptorFromStream\u672a\u91ca\u653e\u6216\u65e0\u6cd5\u91ca\u653e\u5df2\u52a8\u6001\u5206\u914d\u7684\u5806\u5185\u5b58\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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-2023-13076",
  "openTime": "2023-03-01",
  "products": {
    "product": "Bento4 Bento4 v1.6.0-639"
  },
  "referenceLink": "https://github.com/axiomatic-systems/Bento4/issues/763",
  "serverity": "\u9ad8",
  "submitTime": "2022-10-21",
  "title": "Bento4 AP4_DescriptorFactory::CreateDescriptorFromStream\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-43032 (GCVE-0-2022-43032)

Vulnerability from cvelistv5 – Published: 2022-10-19 00:00 – Updated: 2025-05-08 19:32

Summary

An issue was discovered in Bento4 v1.6.0-639. There is a memory leak in AP4_DescriptorFactory::CreateDescriptorFromStream in Core/Ap4DescriptorFactory.cpp, as demonstrated by mp42aac.

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 19:32 UTC

CWE

n/a
CWE-401 - Missing Release of Memory after Effective Lifetime

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/axiomatic-systems/Bento4/issues/763

Show details on NVD website

JSON

To clipboard

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              "availabilityImpact": "HIGH",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
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              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
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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.
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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.
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Related by attack behaviour

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