CVE-1999-1080
HighExploitation Probability (EPSS)
Low risk27th percentile - higher than 27% of all known CVEs
Summary
The rmmount in SunOS 5.7 may mount file systems without the nosuid flag set, contrary to the documentation and its use in previous versions of SunOS. This allows local users with physical access to gain root privileges by mounting a floppy or CD-ROM containing a setuid program and running volcheck.
Risk Assessment
This vulnerability poses a risk to organizations as local users may gain unauthorized access to administrator privileges, potentially leading to serious security breaches.
Recommendation
It is recommended to configure rmmount to always use the nosuid flag and to review and update the rmmount.conf configuration to secure the system.
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Original NVD description (English source)
rmmount in SunOS 5.7 may mount file systems without the nosuid flag set, contrary to the documentation and its use in previous versions of SunOS, which could allow local users with physical access to gain root privileges by mounting a floppy or CD-ROM that contains a setuid program and running volcheck, when the file systems do not have the nosuid option specified in rmmount.conf.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

