Vulnerability-Lookup

CNVD-2022-08374

Vulnerability from cnvd - Published: 2022-02-05

Title

Espruino存在未明漏洞

Description

Espruino是一个JavaScript解释器。它专为只有 128kB 闪存和 8kB RAM 的设备而设计。 Espruino 存在安全漏洞，该漏洞源于Espruino 2v11.251通过jsiGetDeviceFromClass中的src jsinteractivec被发现包含一个SEGV漏洞。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Espruino存在未明漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://github.com/espruino/Espruino/issues/2122

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-46323

Impacted products

Name
Espruino Espruino 2.11.251

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-46323"
    }
  },
  "description": "Espruino\u662f\u4e00\u4e2aJavaScript\u89e3\u91ca\u5668\u3002\u5b83\u4e13\u4e3a\u53ea\u6709 128kB \u95ea\u5b58\u548c 8kB RAM \u7684\u8bbe\u5907\u800c\u8bbe\u8ba1\u3002\n\nEspruino \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eEspruino 2v11.251\u901a\u8fc7jsiGetDeviceFromClass\u4e2d\u7684src jsinteractivec\u88ab\u53d1\u73b0\u5305\u542b\u4e00\u4e2aSEGV\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://github.com/espruino/Espruino/issues/2122",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-08374",
  "openTime": "2022-02-05",
  "patchDescription": "Espruino\u662f\u4e00\u4e2aJavaScript\u89e3\u91ca\u5668\u3002\u5b83\u4e13\u4e3a\u53ea\u6709 128kB \u95ea\u5b58\u548c 8kB RAM \u7684\u8bbe\u5907\u800c\u8bbe\u8ba1\u3002\r\n\r\nEspruino \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eEspruino 2v11.251\u901a\u8fc7jsiGetDeviceFromClass\u4e2d\u7684src jsinteractivec\u88ab\u53d1\u73b0\u5305\u542b\u4e00\u4e2aSEGV\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Espruino\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Espruino Espruino 2.11.251"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-46323",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-24",
  "title": "Espruino\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-46323 (GCVE-0-2021-46323)

Vulnerability from cvelistv5 – Published: 2022-01-20 21:14 – Updated: 2024-08-04 05:02

Summary

Espruino 2v11.251 was discovered to contain a SEGV vulnerability via src/jsinteractive.c in jsiGetDeviceFromClass.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/espruino/Espruino/issues/2122	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T05:02:10.948Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/espruino/Espruino/issues/2122"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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          "lang": "en",
          "value": "Espruino 2v11.251 was discovered to contain a SEGV vulnerability via src/jsinteractive.c in jsiGetDeviceFromClass."
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        "dateUpdated": "2022-01-20T21:14:17.000Z",
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        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/espruino/Espruino/issues/2122"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-46323",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
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                      }
                    }
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            {
              "name": "https://github.com/espruino/Espruino/issues/2122",
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      }
    }
  },
  "cveMetadata": {
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    "assignerShortName": "mitre",
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    "datePublished": "2022-01-20T21:14:17.000Z",
    "dateReserved": "2022-01-18T00:00:00.000Z",
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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.

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-2022-08374

CVE-2021-46323 (GCVE-0-2021-46323)

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