CVE-2018-1000101

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Mingw-w64 version 5.0.3 and earlier, 5.0.4, 6.0.0 and 7.0.0 contains an Improper Null Termination (CWE-170) vulnerability in mingw-w64-crt (libc)->(v)snprintf that can result in The bug may be used to corrupt subsequent string functions. This attack appear to be exploitable via Depending on the usage, worst case: network.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Mar 6, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-1000101: Critical severity, CVSS 9.8 | Vulnix