Versions of the package bigint-buffer from 0.0.0 are vulnerable to Buffer Overflow in the toBigIntLE() function. Attackers can exploit this to crash the application.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00378.

Exploitation poc

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a bigint-buffer affected
Version Status Constraints
0.0.0 affected < *

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Project Subscriptions

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-9701 Versions of the package bigint-buffer from 0.0.0 are vulnerable to Buffer Overflow in the toBigIntLE() function. Attackers can exploit this to crash the application.
Github GHSA Github GHSA GHSA-3gc7-fjrx-p6mg bigint-buffer Vulnerable to Buffer Overflow via toBigIntLE() Function
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/no2chem/bigint-buffer/blob/master/src/index.ts%23L25 cve-icon cve-icon
https://security.snyk.io/vuln/SNYK-JS-BIGINTBUFFER-3364597 cve-icon cve-icon cve-icon
https://www.usenix.org/system/files/sec23fall-prepub-262_staicu.pdf cve-icon cve-icon
History

Fri, 04 Apr 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 04 Apr 2025 05:15:00 +0000

Type Values Removed Values Added
Description Versions of the package bigint-buffer from 0.0.0 are vulnerable to Buffer Overflow in the toBigIntLE() function. Attackers can exploit this to crash the application.
Weaknesses CWE-120
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: snyk

Published:

Updated: 2025-04-04T14:18:10.563Z

Reserved: 2025-04-03T10:31:24.100Z

Link: CVE-2025-3194

cve-icon Vulnrichment

Updated: 2025-04-04T14:18:04.372Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-04-04T05:15:45.927

Modified: 2025-04-07T14:18:15.560

Link: CVE-2025-3194

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses