github - ghsa-f27j-4f6g-jp27

ghsa-f27j-4f6g-jp27

Vulnerability from github

Published

2024-02-20 03:30

Modified

2024-05-01 18:30

Severity ?

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

Details

On Linux, Node.js ignores certain environment variables if those may have been set by an unprivileged user while the process is running with elevated privileges with the only exception of CAP_NET_BIND_SERVICE. Due to a bug in the implementation of this exception, Node.js incorrectly applies this exception even when certain other capabilities have been set. This allows unprivileged users to inject code that inherits the process's elevated privileges.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-21892"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-20T02:15:50Z",
    "severity": "HIGH"
  },
  "details": "On Linux, Node.js ignores certain environment variables if those may have been set by an unprivileged user while the process is running with elevated privileges with the only exception of CAP_NET_BIND_SERVICE.\nDue to a bug in the implementation of this exception, Node.js incorrectly applies this exception even when certain other capabilities have been set.\nThis allows unprivileged users to inject code that inherits the process\u0027s elevated privileges.",
  "id": "GHSA-f27j-4f6g-jp27",
  "modified": "2024-05-01T18:30:35Z",
  "published": "2024-02-20T03:30:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21892"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/2237545"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20240322-0003"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/03/11/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-21892

Vulnerability from cvelistv5

Published

2024-02-20 01:31

Modified

2024-08-01 22:35

Severity ?

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

Summary

References

▼	URL	Tags
	https://hackerone.com/reports/2237545
	https://security.netapp.com/advisory/ntap-20240322-0003/
	http://www.openwall.com/lists/oss-security/2024/03/11/1

Impacted products

Vendor

Product

Version

▼

Node.js

Version: 21.6.0   ≤ 21.6.0
Version: 20.11.0   ≤ 20.11.0
Version: 18.19.0   ≤ 18.19.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:nodejs:node.js:18.0.0:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "node.js",
            "vendor": "nodejs",
            "versions": [
              {
                "lessThanOrEqual": "18.19.0",
                "status": "affected",
                "version": "18.0.0",
                "versionType": "semver"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:nodejs:node.js:20.0.0:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "node.js",
            "vendor": "nodejs",
            "versions": [
              {
                "lessThanOrEqual": "20.11.0",
                "status": "affected",
                "version": "20.0.0",
                "versionType": "semver"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:nodejs:node.js:21.0.0:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "node.js",
            "vendor": "nodejs",
            "versions": [
              {
                "lessThanOrEqual": "21.6.0",
                "status": "affected",
                "version": "21.0.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-21892",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-03-12T04:00:40.695090Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-26T15:43:18.066Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T22:35:34.516Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/2237545"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240322-0003/"
          },
          {
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            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/03/11/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Node.js",
          "vendor": "Node.js",
          "versions": [
            {
              "lessThanOrEqual": "21.6.0",
              "status": "affected",
              "version": "21.6.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "20.11.0",
              "status": "affected",
              "version": "20.11.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "18.19.0",
              "status": "affected",
              "version": "18.19.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "On Linux, Node.js ignores certain environment variables if those may have been set by an unprivileged user while the process is running with elevated privileges with the only exception of CAP_NET_BIND_SERVICE.\nDue to a bug in the implementation of this exception, Node.js incorrectly applies this exception even when certain other capabilities have been set.\nThis allows unprivileged users to inject code that inherits the process\u0027s elevated privileges."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N",
            "version": "3.0"
          }
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-20T01:31:08.073Z",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
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      "references": [
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        },
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          "url": "https://security.netapp.com/advisory/ntap-20240322-0003/"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/03/11/1"
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    "assignerShortName": "hackerone",
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    "datePublished": "2024-02-20T01:31:08.073Z",
    "dateReserved": "2024-01-03T01:04:06.539Z",
    "dateUpdated": "2024-08-01T22:35:34.516Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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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