github - ghsa-hrc5-3jpv-g9x2

GHSA-HRC5-3JPV-G9X2

Vulnerability from github – Published: 2025-04-27 21:34 – Updated: 2025-04-27 21:34

Details

quickjs-ng through 0.9.0 has a missing length check in JS_ReadString for a string, leading to a heap-based buffer overflow. QuickJS before 2025-04-26 is also affected.

Severity ?

5.6 (Medium)


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

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  "affected": [],
  "aliases": [
    "CVE-2025-46687"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-27T20:15:15Z",
    "severity": "MODERATE"
  },
  "details": "quickjs-ng through 0.9.0 has a missing length check in JS_ReadString for a string, leading to a heap-based buffer overflow. QuickJS before 2025-04-26 is also affected.",
  "id": "GHSA-hrc5-3jpv-g9x2",
  "modified": "2025-04-27T21:34:47Z",
  "published": "2025-04-27T21:34:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-46687"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bellard/quickjs/issues/399"
    },
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      "type": "WEB",
      "url": "https://github.com/quickjs-ng/quickjs/issues/1018"
    },
    {
      "type": "WEB",
      "url": "https://github.com/quickjs-ng/quickjs/pull/1020"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bellard/quickjs/commit/1eb05e44fad89daafa8ee3eb74b8520b4a37ec9a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/quickjs-ng/quickjs/commit/28fa43d3ddff2c1ba91b6e3a788b2d7ba82d1465"
    },
    {
      "type": "WEB",
      "url": "https://bellard.org/quickjs/Changelog"
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  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-46687 (GCVE-0-2025-46687)

Vulnerability from cvelistv5 – Published: 2025-04-27 00:00 – Updated: 2025-04-28 16:19

Summary

quickjs-ng through 0.9.0 has a missing length check in JS_ReadString for a string, leading to a heap-based buffer overflow. QuickJS before 2025-04-26 is also affected.

Severity ?

5.6 (Medium)


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

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

mitre

References

URL

Tags

	https://github.com/quickjs-ng/quickjs/issues/1018
	https://github.com/quickjs-ng/quickjs/pull/1020
	https://github.com/bellard/quickjs/commit/1eb05e4…
	https://github.com/quickjs-ng/quickjs/commit/28fa…
	https://github.com/bellard/quickjs/issues/399
	https://bellard.org/quickjs/Changelog

Impacted products

	Vendor	Product	Version
	QuickJS Project	QuickJS	Affected: 0 , < 2025-04-26 (custom)

Show details on NVD website

JSON

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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

GHSA-HRC5-3JPV-G9X2

CVE-2025-46687 (GCVE-0-2025-46687)

Tags

Sightings

Nomenclature