Description
quickjs-ng through 0.9.0 has an incorrect size calculation in JS_ReadBigInt for a BigInt, leading to a heap-based buffer overflow. QuickJS before 2025-04-26 is also affected.
Published: 2025-04-27
Score: 5.6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-12432 quickjs-ng through 0.9.0 has an incorrect size calculation in JS_ReadBigInt for a BigInt, leading to a heap-based buffer overflow. QuickJS before 2025-04-26 is also affected.
History

Fri, 30 May 2025 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Quickjs-ng
Quickjs-ng quickjs
Quickjs Project
Quickjs Project quickjs
CPEs cpe:2.3:a:quickjs-ng:quickjs:*:*:*:*:*:*:*:*
cpe:2.3:a:quickjs_project:quickjs:*:*:*:*:*:*:*:*
Vendors & Products Quickjs-ng
Quickjs-ng quickjs
Quickjs Project
Quickjs Project quickjs

Mon, 28 Apr 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 27 Apr 2025 20:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-131
Metrics cvssV3_1

{'score': 5.6, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L'}


Sun, 27 Apr 2025 19:45:00 +0000

Type Values Removed Values Added
Description quickjs-ng through 0.9.0 has an incorrect size calculation in JS_ReadBigInt for a BigInt, leading to a heap-based buffer overflow. QuickJS before 2025-04-26 is also affected.
References

Subscriptions

Quickjs-ng Quickjs
Quickjs Project Quickjs
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-04-28T16:19:28.938Z

Reserved: 2025-04-27T00:00:00.000Z

Link: CVE-2025-46688

cve-icon Vulnrichment

Updated: 2025-04-28T15:54:04.908Z

cve-icon NVD

Status : Analyzed

Published: 2025-04-27T20:15:15.877

Modified: 2025-05-30T16:29:54.640

Link: CVE-2025-46688

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses