Vulnerability-Lookup

CNVD-2018-05952

Vulnerability from cnvd - Published: 2018-03-22

Title

Npm安全绕过漏洞

Description

Npm是美国Npm公司的一款开源的软件包管理器。 Npm 5.7.0 2018-02-21 pre-release版本中存在安全漏洞。本地攻击者可利用该漏洞绕过文件系统访问限制。

Severity

中

Patch Name

Npm安全绕过漏洞的补丁

Patch Description

Npm是美国Npm公司的一款开源的软件包管理器。 Npm 5.7.0 2018-02-21 pre-release版本中存在安全漏洞。本地攻击者可利用该漏洞绕过文件系统访问限制。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/npm/npm/commit/74e149da6efe6ed89477faa81fef08eee7999ad0

Reference

https://github.com/npm/npm/commit/74e149da6efe6ed89477faa81fef08eee7999ad0 https://github.com/npm/npm/issues/19883

Impacted products

Name
npm Npm 5.7.0 2018-02-21 pre-release

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7408"
    }
  },
  "description": "Npm\u662f\u7f8e\u56fdNpm\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u8f6f\u4ef6\u5305\u7ba1\u7406\u5668\u3002\r\n\r\nNpm 5.7.0 2018-02-21 pre-release\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6587\u4ef6\u7cfb\u7edf\u8bbf\u95ee\u9650\u5236\u3002",
  "discovererName": "unknow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/npm/npm/commit/74e149da6efe6ed89477faa81fef08eee7999ad0",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05952",
  "openTime": "2018-03-22",
  "patchDescription": "Npm\u662f\u7f8e\u56fdNpm\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u8f6f\u4ef6\u5305\u7ba1\u7406\u5668\u3002\r\n\r\nNpm 5.7.0 2018-02-21 pre-release\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6587\u4ef6\u7cfb\u7edf\u8bbf\u95ee\u9650\u5236\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": "Npm\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "npm Npm 5.7.0 2018-02-21 pre-release"
  },
  "referenceLink": "https://github.com/npm/npm/commit/74e149da6efe6ed89477faa81fef08eee7999ad0\r\nhttps://github.com/npm/npm/issues/19883",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-07",
  "title": "Npm\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-7408 (GCVE-0-2018-7408)

Vulnerability from cvelistv5 – Published: 2018-02-22 18:00 – Updated: 2024-08-05 06:24

Summary

An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as "next: 5.7.0" and therefore automatically installed by an "npm upgrade -g npm" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a "correctMkdir" issue.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/npm/npm/commit/74e149da6efe6ed…	x_refsource_MISC
https://github.com/npm/npm/issues/19883	x_refsource_MISC
http://blog.npmjs.org/post/171169301000/v571	x_refsource_MISC

Date Public

2018-02-22 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T06:24:11.901Z",
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/npm/npm/commit/74e149da6efe6ed89477faa81fef08eee7999ad0"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/npm/npm/issues/19883"
          },
          {
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://blog.npmjs.org/post/171169301000/v571"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
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      "descriptions": [
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          "lang": "en",
          "value": "An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as \"next: 5.7.0\" and therefore automatically installed by an \"npm upgrade -g npm\" command, and also announced in the vendor\u0027s blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a \"correctMkdir\" issue."
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "n/a",
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-23T01:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
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          "url": "https://github.com/npm/npm/commit/74e149da6efe6ed89477faa81fef08eee7999ad0"
        },
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          "url": "https://github.com/npm/npm/issues/19883"
        },
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            "x_refsource_MISC"
          ],
          "url": "http://blog.npmjs.org/post/171169301000/v571"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-7408",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
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                      }
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                },
                "vendor_name": "n/a"
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            },
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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.

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.

Action not permitted

CNVD-2018-05952

CVE-2018-7408 (GCVE-0-2018-7408)

Tags

Sightings

Nomenclature

Related by attack behaviour