CVE-2017-11189
6.5 · MEDIUMOverview
CVE-2017-11189 is a medium-severity vulnerability affecting rarzilla unrar-free. It was published on July 12, 2017 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
unrarlib.c in unrar-free 0.0.1 might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash), which could be relevant if unrarlib is used as library code for a long-running application. NOTE: one of the several test cases in the references may be the same as what was separately reported as CVE-2017-14121.
Remediation
Check the references section for vendor advisories and patches from rarzilla. Update unrar-free 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 |
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Frequently Asked Questions
What is CVE-2017-11189?
CVE-2017-11189 is a medium-severity vulnerability affecting rarzilla unrar-free. It was published on July 12, 2017 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2017-11189?
This vulnerability has a CVSS 3.1 base score of 6.5, 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-2017-11189?
Check the references section for vendor advisories and patches from rarzilla. Update unrar-free 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-2017-11189?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-11189 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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