CVE-2020-18900
3.3 · LOWOverview
CVE-2020-18900 is a low-severity vulnerability affecting libexe_project libexe. It was published on August 19, 2021 and has a CVSS 3.1 base score of 3.3 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
A heap-based buffer overflow in the libexe_io_handle_read_coff_optional_header function of libyal libexe before 20181128. NOTE: the vendor has disputed this as described in libyal/libexe issue 1 on GitHub
Remediation
Check the references section for vendor advisories and patches from libexe_project. Update libexe 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 |
|---|---|---|---|
| libexe_project | libexe | >= 0, < 20181128 | Affected |
Frequently Asked Questions
What is CVE-2020-18900?
CVE-2020-18900 is a low-severity vulnerability affecting libexe_project libexe. It was published on August 19, 2021 and has a CVSS 3.1 base score of 3.3 (LOW).
How severe is CVE-2020-18900?
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-18900?
Check the references section for vendor advisories and patches from libexe_project. Update libexe 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-2020-18900?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-18900 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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