cnvd - cnvd-2021-33044

cnvd-2021-33044

Vulnerability from cnvd

Title: Rust资源管理错误漏洞（CNVD-2021-33044）

Description:

Rust是Mozilla基金会的一款通用、编译型编程语言。

Rust 1.53.0之前版本中的standard library存在资源管理错误漏洞，该漏洞源于Vec::from_iter函数中会出现双重释放。目前没有详细的漏洞细节提供。

Severity: 高

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/rust-lang/rust/issues/83618

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-31162

Impacted products

Name
Mozilla Rust <1.53.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-31162",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-31162"
    }
  },
  "description": "Rust\u662fMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u901a\u7528\u3001\u7f16\u8bd1\u578b\u7f16\u7a0b\u8bed\u8a00\u3002\n\nRust 1.53.0\u4e4b\u524d\u7248\u672c\u4e2d\u7684standard library\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eVec::from_iter\u51fd\u6570\u4e2d\u4f1a\u51fa\u73b0\u53cc\u91cd\u91ca\u653e\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/rust-lang/rust/issues/83618",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-33044",
  "openTime": "2021-05-07",
  "products": {
    "product": "Mozilla Rust \u003c1.53.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-31162",
  "serverity": "\u9ad8",
  "submitTime": "2021-05-06",
  "title": "Rust\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-33044\uff09"
}

CVE-2021-31162 (GCVE-0-2021-31162)

Vulnerability from cvelistv5

Published

2021-04-14 00:00

Modified

2024-08-03 22:55

Severity ?

CWE

Summary

In the standard library in Rust before 1.52.0, a double free can occur in the Vec::from_iter function if freeing the element panics.

References

▼	URL	Tags
	https://github.com/rust-lang/rust/issues/83618
	https://github.com/rust-lang/rust/pull/83629
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CZ337CM4GFJLRDFVQCGC7J25V65JXOG5/	vendor-advisory
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZG65GUW6Z2CYOQHF7T3TB5CZKIX6ZJE/	vendor-advisory
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFUO3URYCO73D2Q4WYJBWAMJWGGVXQO4/	vendor-advisory
	https://github.com/rust-lang/rust/pull/84603
	https://security.gentoo.org/glsa/202210-09	vendor-advisory

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T22:55:53.384Z",
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            "tags": [
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CZ337CM4GFJLRDFVQCGC7J25V65JXOG5/"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZG65GUW6Z2CYOQHF7T3TB5CZKIX6ZJE/"
          },
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            "tags": [
              "vendor-advisory",
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            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFUO3URYCO73D2Q4WYJBWAMJWGGVXQO4/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/rust-lang/rust/pull/84603"
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            "name": "GLSA-202210-09",
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              "vendor-advisory",
              "x_transferred"
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        "title": "CVE Program Container"
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      "affected": [
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          "lang": "en",
          "value": "In the standard library in Rust before 1.52.0, a double free can occur in the Vec::from_iter function if freeing the element panics."
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      "problemTypes": [
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            {
              "description": "n/a",
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      "providerMetadata": {
        "dateUpdated": "2022-10-16T00:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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          "tags": [
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CZ337CM4GFJLRDFVQCGC7J25V65JXOG5/"
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          "tags": [
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    "dateReserved": "2021-04-14T00:00:00",
    "dateUpdated": "2024-08-03T22:55:53.384Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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