CVE-2020-28163
6.5 · MEDIUMOverview
CVE-2020-28163 is a medium-severity vulnerability affecting libdwarf_project libdwarf. It was published on April 16, 2023 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
libdwarf before 20201201 allows a dwarf_print_lines.c NULL pointer dereference and application crash via a DWARF5 line-table header that has an invalid FORM for a pathname.
Remediation
Check the references section for vendor advisories and patches from libdwarf_project. Update libdwarf 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 |
|---|---|---|---|
| libdwarf_project | libdwarf | >= 0, < 2020-12-01 | Affected |
References
Frequently Asked Questions
What is CVE-2020-28163?
CVE-2020-28163 is a medium-severity vulnerability affecting libdwarf_project libdwarf. It was published on April 16, 2023 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2020-28163?
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-2020-28163?
Check the references section for vendor advisories and patches from libdwarf_project. Update libdwarf 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-2020-28163?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-28163 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
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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