CVE-2018-16743

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

An issue was discovered in mgetty before 1.2.1. In contrib/next-login/login.c, the command-line parameter username is passed unsanitized to strcpy(), which can cause a stack-based buffer overflow.

Metrics

CVSS 3.0 7.8/10CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://www.x41-dsec.de/lab/advisories/x41-2018-007-mgettyExploit, Third Party Advisory
https://www.x41-dsec.de/lab/advisories/x41-2018-007-mgettyExploit, Third Party Advisory

Timeline

Published: Sep 13, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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