Vulnerability-Lookup

CNVD-2021-99290

Vulnerability from cnvd - Published: 2021-12-13

Title

Faust空指针解引用漏洞

Description

Faust（Functional Audio Stream）是一种专为实时信号处理和合成而设计的函数式编程语言。 Faust 2.30.5及更早版本中的cosprim.hh中的CosPrim::computeSigOutput()函数存在空指针解引用漏洞。攻击者可利用该漏洞导致拒绝服务。

Severity

中

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/grame-cncm/faust

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-32275

Impacted products

Name
GRAME Faust <=2.30.5

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-32275",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-32275"
    }
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  "description": "Faust\uff08Functional Audio Stream\uff09\u662f\u4e00\u79cd\u4e13\u4e3a\u5b9e\u65f6\u4fe1\u53f7\u5904\u7406\u548c\u5408\u6210\u800c\u8bbe\u8ba1\u7684\u51fd\u6570\u5f0f\u7f16\u7a0b\u8bed\u8a00\u3002\n\nFaust 2.30.5\u53ca\u66f4\u65e9\u7248\u672c\u4e2d\u7684cosprim.hh\u4e2d\u7684CosPrim::computeSigOutput()\u51fd\u6570\u5b58\u5728\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\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/grame-cncm/faust",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-99290",
  "openTime": "2021-12-13",
  "products": {
    "product": "GRAME Faust \u003c=2.30.5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-32275",
  "serverity": "\u4e2d",
  "submitTime": "2021-09-23",
  "title": "Faust\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e"
}

CVE-2021-32275 (GCVE-0-2021-32275)

Vulnerability from cvelistv5 – Published: 2021-09-20 15:26 – Updated: 2024-08-03 23:17

Summary

An issue was discovered in faust through v2.30.5. A NULL pointer dereference exists in the function CosPrim::computeSigOutput() located in cosprim.hh. It allows an attacker to cause Denial of Service.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/grame-cncm/faust/issues/482	x_refsource_MISC

Show details on NVD website

JSON

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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.
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.