CVE-2019-17594
5.3 · MEDIUMOverview
CVE-2019-17594 is a medium-severity vulnerability affecting invisible-island ncurses. It was published on October 14, 2019 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
There is a heap-based buffer over-read in the _nc_find_entry function in tinfo/comp_hash.c in the terminfo library in ncurses before 6.1-20191012.
Remediation
Check the references section for vendor advisories and patches from invisible-island. Update ncurses 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 |
|---|---|---|---|
| invisible-island | ncurses | >= 0, < 6.2 | Affected |
References
Frequently Asked Questions
What is CVE-2019-17594?
CVE-2019-17594 is a medium-severity vulnerability affecting invisible-island ncurses. It was published on October 14, 2019 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2019-17594?
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2019-17594?
Check the references section for vendor advisories and patches from invisible-island. Update ncurses 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-2019-17594?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-17594 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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