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CVE-1999-1438

Vulnerability in /bin/mail in SunOS 4.1.1 and earlier allows local users to gain root privileges via certain command line arguments.

Published: Feb 22, 1991 Modified: Apr 16, 2026

CVSS Metrics

Affected Products (3)

Vendor Product Version
sun sunos *
sun sunos 4.0.3
sun sunos 4.1

GitHub Security Advisory GHSA-xvh5-7qcw-cj6q

Vulnerability in /bin/mail in SunOS 4.1.1 and earlier allows local users to gain root privileges...

Risk Scores

CVSS Score 7.2 / 10
EPSS Score 0.55%

Top 32% most likely to be exploited

Threat Score 29 / 100

Data Sources

NVD EPSS GitHub