CVE-1999-0420
UnknownEPSS 0.40%
Last modified
CVE-1999-0420 is a vulnerability of currently unknown severity. umapfs allows local users to gain root privileges by changing their uid through a malicious mount_umap program.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
umapfs allows local users to gain root privileges by changing their uid through a malicious mount_umap program.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netbsd | Umapfs | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-0420?
umapfs allows local users to gain root privileges by changing their uid through a malicious mount_umap program.
How severe is CVE-1999-0420?
Severity scoring for CVE-1999-0420 is pending analysis. The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-1999-0420?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-1999-0420?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST