CVE-2017-2659
5.3 · MEDIUMOverview
CVE-2017-2659 is a medium-severity vulnerability affecting dropbear_ssh_project dropbear_ssh. It was published on March 21, 2019 and has a CVSS 3.0 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
It was found that dropbear before version 2013.59 with GSSAPI leaks whether given username is valid or invalid. When an invalid username is given, the GSSAPI authentication failure was incorrectly counted towards the maximum allowed number of password attempts.
Remediation
Check the references section for vendor advisories and patches from dropbear_ssh_project. Update dropbear_ssh 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 |
|---|---|---|---|
| dropbear_ssh_project | dropbear_ssh | >= 0, < 2013.59 | Affected |
Frequently Asked Questions
What is CVE-2017-2659?
CVE-2017-2659 is a medium-severity vulnerability affecting dropbear_ssh_project dropbear_ssh. It was published on March 21, 2019 and has a CVSS 3.0 base score of 5.3 (MEDIUM).
How severe is CVE-2017-2659?
This vulnerability has a CVSS 3.0 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2017-2659?
Check the references section for vendor advisories and patches from dropbear_ssh_project. Update dropbear_ssh 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-2017-2659?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-2659 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.
How CyberStrike Helps
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