cnvd - cnvd-2022-25188

cnvd-2022-25188

Vulnerability from cnvd

Title

mruby存在未明漏洞（CNVD-2022-25188）

Description

mruby是一款Ruby语言的轻量级实现。 mruby 3.1及之前存在安全漏洞，该漏洞源于mrb_vm_exec中的释放后重用。目前没有详细的漏洞细节提供。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022f

Reference

https://cxsecurity.com/cveshow/CVE-2022-1071/

Impacted products

Name
mruby mruby <=3.1

Show details on source website

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-1071"
    }
  },
  "description": "mruby\u662f\u4e00\u6b3eRuby\u8bed\u8a00\u7684\u8f7b\u91cf\u7ea7\u5b9e\u73b0\u3002\n\nmruby 3.1\u53ca\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8emrb_vm_exec\u4e2d\u7684\u91ca\u653e\u540e\u91cd\u7528\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022f",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-25188",
  "openTime": "2022-03-31",
  "products": {
    "product": "mruby mruby \u003c=3.1"
  },
  "referenceLink": "https://cxsecurity.com/cveshow/CVE-2022-1071/",
  "serverity": "\u4e2d",
  "submitTime": "2022-03-29",
  "title": "mruby\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-25188\uff09"
}

CVE-2022-1071 (GCVE-0-2022-1071)

Vulnerability from cvelistv5

Published

2022-03-26 03:40

Modified

2024-08-02 23:47

Severity ?

7.7 (High) - CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

CWE

CWE-416 - Use After Free

Summary

User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.

References

URL

Tags

	https://huntr.dev/bounties/6597ece9-07af-415b-809b-919ce0a17cf3	x_refsource_CONFIRM
	https://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022f	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	mruby	mruby/mruby	Version: unspecified < 3.2

Show details on NVD website

To clipboard

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            ],
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        ],
        "title": "CVE Program Container"
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  "dataVersion": "5.1"
}

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Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
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