CVE-2005-1406
UnknownEPSS 0.38%
Last modified
CVE-2005-1406 is a vulnerability of currently unknown severity. The kernel in FreeBSD 4.x to 4.11 and 5.x to 5.4 does not properly clear certain fixed-length buffers when copying variable-length data for use by applications, which could allow those applications to read previously used sensitive memory.. EPSS estimates a 0.38% chance of exploitation in the next 30 days.
Description
The kernel in FreeBSD 4.x to 4.11 and 5.x to 5.4 does not properly clear certain fixed-length buffers when copying variable-length data for use by applications, which could allow those applications to read previously used sensitive memory.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Freebsd | Freebsd | 4.1 |
| Freebsd | Freebsd | 4.2 |
| Freebsd | Freebsd | 4.3 |
| Freebsd | Freebsd | 4.4 |
| Freebsd | Freebsd | 4.5 |
| Freebsd | Freebsd | 4.6 |
| Freebsd | Freebsd | 4.7 |
| Freebsd | Freebsd | 4.8 |
| Freebsd | Freebsd | 4.9 |
| Freebsd | Freebsd | 4.10 |
| Freebsd | Freebsd | 4.11 |
| Freebsd | Freebsd | 5.1 |
| Freebsd | Freebsd | 5.2 |
| Freebsd | Freebsd | 5.3 |
| Freebsd | Freebsd | 5.4 |
References
- ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:08.kmem.ascPatch, Vendor Advisory
- ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:08.kmem.ascPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2005-1406?
The kernel in FreeBSD 4.x to 4.11 and 5.x to 5.4 does not properly clear certain fixed-length buffers when copying variable-length data for use by applications, which could allow those applications to read previously used sensitive memory.
How severe is CVE-2005-1406?
Severity scoring for CVE-2005-1406 is pending analysis. The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.
How do I fix CVE-2005-1406?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2005-1406?
Run a free Strix scan to check your systems for this vulnerability.
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