CVE-2025-3194: Buffer Overflow in bigint-buffer
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.
AI Analysis
Technical Summary
CVE-2025-3194 describes a buffer overflow vulnerability in the bigint-buffer package, specifically in the toBigIntLE() function. Versions starting from 0.0.0 are affected. The vulnerability allows an attacker to cause a denial of service by crashing the application. The CVSS 4.0 vector indicates the vulnerability is remotely exploitable without privileges or user interaction, with high impact on availability. There is no vendor advisory or patch information currently available, and no known exploits in the wild have been reported.
Potential Impact
Successful exploitation of this vulnerability can lead to application crashes, resulting in denial of service. There is no indication of code execution or data corruption beyond the crash. The vulnerability has a high severity rating with a CVSS score of 8.7, reflecting its potential to disrupt service availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider mitigating exposure by limiting access to the vulnerable functionality or employing runtime protections to detect and prevent buffer overflows. Monitor official sources for updates regarding patches or workarounds.
CVE-2025-3194: Buffer Overflow in bigint-buffer
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.
CVSS v4.0
Score 8.7high
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2025-3194 describes a buffer overflow vulnerability in the bigint-buffer package, specifically in the toBigIntLE() function. Versions starting from 0.0.0 are affected. The vulnerability allows an attacker to cause a denial of service by crashing the application. The CVSS 4.0 vector indicates the vulnerability is remotely exploitable without privileges or user interaction, with high impact on availability. There is no vendor advisory or patch information currently available, and no known exploits in the wild have been reported.
Potential Impact
Successful exploitation of this vulnerability can lead to application crashes, resulting in denial of service. There is no indication of code execution or data corruption beyond the crash. The vulnerability has a high severity rating with a CVSS score of 8.7, reflecting its potential to disrupt service availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider mitigating exposure by limiting access to the vulnerable functionality or employing runtime protections to detect and prevent buffer overflows. Monitor official sources for updates regarding patches or workarounds.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- snyk
- Date Reserved
- 2025-04-03T10:31:24.100Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a57af5d68715ace430250c7
Added to database: 07/15/2026, 16:03:41 UTC
Last enriched: 07/22/2026, 22:47:34 UTC
Last updated: 09/10/2026, 19:36:50 UTC
Views: 64
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