Vulnerability-Lookup

CNVD-2021-30437

Vulnerability from cnvd - Published: 2021-04-23

Title

Mozilla Rust代码问题漏洞

Description

Rust是Mozilla基金会的一款通用、编译型编程语言。 Mozilla Rust 2020-03-19之前版本中的cbox crate存在代码问题漏洞，该漏洞源于CBox API允许对原始指针进行解引用。目前没有详细的漏洞细节提供。

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/TomBebbington/cbox-rs/issues/2

Reference

https://rustsec.org/advisories/RUSTSEC-2020-0005.html

Impacted products

Name
Mozilla Rust <2020-03-19

Show details on source website

JSON

To clipboard Create KEV Entry

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35860",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35860"
    }
  },
  "description": "Rust\u662fMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u901a\u7528\u3001\u7f16\u8bd1\u578b\u7f16\u7a0b\u8bed\u8a00\u3002\n\nMozilla Rust 2020-03-19\u4e4b\u524d\u7248\u672c\u4e2d\u7684cbox crate\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCBox API\u5141\u8bb8\u5bf9\u539f\u59cb\u6307\u9488\u8fdb\u884c\u89e3\u5f15\u7528\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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/TomBebbington/cbox-rs/issues/2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-30437",
  "openTime": "2021-04-23",
  "products": {
    "product": "Mozilla Rust \u003c2020-03-19"
  },
  "referenceLink": "https://rustsec.org/advisories/RUSTSEC-2020-0005.html",
  "serverity": "\u9ad8",
  "submitTime": "2021-01-06",
  "title": "Mozilla Rust\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-35860 (GCVE-0-2020-35860)

Vulnerability from cvelistv5 – Published: 2020-12-31 08:30 – Updated: 2024-08-04 17:16

Summary

An issue was discovered in the cbox crate through 2020-03-19 for Rust. The CBox API allows dereferencing raw pointers without a requirement for unsafe code.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://rustsec.org/advisories/RUSTSEC-2020-0005.html

x_refsource_MISC

Show details on NVD website

JSON

To clipboard Create KEV Entry

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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://rustsec.org/advisories/RUSTSEC-2020-0005.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      "providerMetadata": {
        "dateUpdated": "2020-12-31T08:30:21",
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      },
      "references": [
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          "tags": [
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          "url": "https://rustsec.org/advisories/RUSTSEC-2020-0005.html"
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2020-35860",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
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                  "product_data": [
                    {
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                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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                        ]
                      }
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                  ]
                },
                "vendor_name": "n/a"
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        },
        "data_format": "MITRE",
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        "references": {
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "dateReserved": "2020-12-31T00:00:00",
    "dateUpdated": "2024-08-04T17:16:13.021Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-30437

CVE-2020-35860 (GCVE-0-2020-35860)

Tags

Sightings

Nomenclature