Vulnerability-Lookup

GHSA-VM67-7VMG-66VM

Vulnerability from github – Published: 2021-04-06 17:24 – Updated: 2021-03-31 17:50

Summary

Arbitrary Command Injection in portprocesses

Details

Impact

An Arbitrary Command Injection vulnerability was reported in portprocesses impacting versions <= 1.0.4.

Example (Proof of Concept)

The following example demonstrates the vulnerability and will run touch success therefore creating a file named success.

const portprocesses = require("portprocesses");

portprocesses.killProcess("$(touch success)");

Severity

6.4 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "portprocesses"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-23348"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77",
      "CWE-78"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-03-31T17:50:32Z",
    "nvd_published_at": "2021-03-31T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nAn Arbitrary Command Injection vulnerability was reported in `portprocesses` impacting versions \u003c= 1.0.4.\n\n### Example (Proof of Concept)\n\nThe following example demonstrates the vulnerability and will run `touch success` therefore creating a file named `success`.\n\n```js\nconst portprocesses = require(\"portprocesses\");\n\nportprocesses.killProcess(\"$(touch success)\");\n```",
  "id": "GHSA-vm67-7vmg-66vm",
  "modified": "2021-03-31T17:50:32Z",
  "published": "2021-04-06T17:24:50Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rrainn/PortProcesses/security/advisories/GHSA-vm67-7vmg-66vm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23348"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rrainn/PortProcesses/commit/86811216c9b97b01b5722f879f8c88a7aa4214e1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rrainn/PortProcesses/blob/fffceb09aff7180afbd0bd172e820404b33c8299/index.js%23L23"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JS-PORTPROCESSES-1078536"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Arbitrary Command Injection in portprocesses"
}

CVE-2021-23348 (GCVE-0-2021-23348)

Vulnerability from cvelistv5 – Published: 2021-03-31 14:25 – Updated: 2024-09-16 20:52

Title

Arbitrary Command Injection

Summary

This affects the package portprocesses before 1.0.5. If (attacker-controlled) user input is given to the killProcess function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.

Severity

6.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P

CWE

Arbitrary Command Injection

Assigner

snyk mitre root

References

4 references

URL	Tags
https://snyk.io/vuln/SNYK-JS-PORTPROCESSES-1078536	x_refsource_MISC
https://github.com/rrainn/PortProcesses/blob/fffc…	x_refsource_MISC
https://github.com/rrainn/PortProcesses/security/…	x_refsource_MISC
https://github.com/rrainn/PortProcesses/commit/86…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	portprocesses	Affected: unspecified , < 1.0.5 (custom)

Date Public

2021-03-31 00:00

Credits

OmniTaint

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

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.