CVE-2018-6441
UnknownEPSS 0.39%
Last modified
CVE-2018-6441 is a vulnerability of currently unknown severity. A vulnerability in Secure Shell implementation of Brocade Fabric OS versions before 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d could allow a local attacker to provide arbitrary environment variables, and bypass the restricted configuration shell.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.
Description
A vulnerability in Secure Shell implementation of Brocade Fabric OS versions before 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d could allow a local attacker to provide arbitrary environment variables, and bypass the restricted configuration shell.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Broadcom | Fabric Operating System | >= 7.4.2, < 7.4.2d |
| Broadcom | Fabric Operating System | >= 8.0.2, < 8.0.2f |
| Broadcom | Fabric Operating System | >= 8.1.2, < 8.1.2f |
| Broadcom | Fabric Operating System | >= 8.2.0, < 8.2.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-6441?
A vulnerability in Secure Shell implementation of Brocade Fabric OS versions before 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d could allow a local attacker to provide arbitrary environment variables, and bypass the restricted configuration shell.
How severe is CVE-2018-6441?
Severity scoring for CVE-2018-6441 is pending analysis. The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.
How do I fix CVE-2018-6441?
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.
Are you affected by CVE-2018-6441?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST