CVE-2018-16849
3.1 · LOWOverview
CVE-2018-16849 is a low-severity vulnerability affecting redhat openstack-mistral. It was published on November 2, 2018 and has a CVSS 3.0 base score of 3.1 (LOW).
This vulnerability has a CVSS 3.0 base score of 3.1, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A flaw was found in openstack-mistral. By manipulating the SSH private key filename, the std.ssh action can be used to disclose the presence of arbitrary files within the filesystem of the executor running the action. Since std.ssh private_key_filename can take an absolute path, it can be used to assess whether or not a file exists on the executor's filesystem.
Remediation
Check the references section for vendor advisories and patches from redhat. Update openstack-mistral to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| redhat | openstack-mistral | >= 0, < 7.0.1 | Affected |
Frequently Asked Questions
What is CVE-2018-16849?
CVE-2018-16849 is a low-severity vulnerability affecting redhat openstack-mistral. It was published on November 2, 2018 and has a CVSS 3.0 base score of 3.1 (LOW).
How severe is CVE-2018-16849?
This vulnerability has a CVSS 3.0 base score of 3.1, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-16849?
Check the references section for vendor advisories and patches from redhat. Update openstack-mistral to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-16849?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-16849 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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