Vulnerability-Lookup

GSD-2023-35931

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Shescape is a simple shell escape library for JavaScript. An attacker may be able to get read-only access to environment variables. This bug has been patched in version 1.7.1.

Aliases

CVE-2023-35931

Aliases

CVE-2023-35931

JSON

To clipboard

{
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    "id": "GSD-2023-35931"
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}

CVE-2023-35931 (GCVE-0-2023-35931)

Vulnerability from cvelistv5 – Published: 2023-06-23 19:32 – Updated: 2024-12-05 16:09

Title

Shescape potential environment variable exposure on Windows with CMD

Summary

Shescape is a simple shell escape library for JavaScript. An attacker may be able to get read-only access to environment variables. This bug has been patched in version 1.7.1.

Severity

3.1 (Low)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-12-05 16:08 UTC

CWE

CWE-526 - Cleartext Storage of Sensitive Information in an Environment Variable

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7637 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/ericcornelissen/shescape/secur…	x_refsource_CONFIRM
https://github.com/ericcornelissen/shescape/pull/982	x_refsource_MISC
https://github.com/ericcornelissen/shescape/commi…	x_refsource_MISC
https://github.com/ericcornelissen/shescape/relea…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
ericcornelissen	shescape	Affected: < 1.7.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T16:37:40.072Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "name": "https://github.com/ericcornelissen/shescape/security/advisories/GHSA-3g7p-8qhx-mc8r",
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            "url": "https://github.com/ericcornelissen/shescape/security/advisories/GHSA-3g7p-8qhx-mc8r"
          },
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          },
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          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-35931",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-05T16:08:36.951164Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "providerMetadata": {
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          "vendor": "ericcornelissen",
          "versions": [
            {
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        }
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      "metrics": [
        {
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            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.1,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          ],
          "url": "https://github.com/ericcornelissen/shescape/security/advisories/GHSA-3g7p-8qhx-mc8r"
        },
        {
          "name": "https://github.com/ericcornelissen/shescape/pull/982",
          "tags": [
            "x_refsource_MISC"
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          "url": "https://github.com/ericcornelissen/shescape/pull/982"
        },
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      "source": {
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        "discovery": "UNKNOWN"
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      "title": "Shescape potential environment variable exposure on Windows with CMD"
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    "datePublished": "2023-06-23T19:32:53.897Z",
    "dateReserved": "2023-06-20T14:02:45.593Z",
    "dateUpdated": "2024-12-05T16:09:33.483Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.

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