CVE-2020-36434
9.8 · CRITICALOverview
CVE-2020-36434 is a critical-severity vulnerability affecting sys-info_project sys-info. It was published on August 8, 2021 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in the sys-info crate before 0.8.0 for Rust. sys_info::disk_info calls can trigger a double free.
Remediation
Check the references section for vendor advisories and patches from sys-info_project. Update sys-info 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 |
|---|---|---|---|
| sys-info_project | sys-info | >= 0, < 0.8.0 | Affected |
Frequently Asked Questions
What is CVE-2020-36434?
CVE-2020-36434 is a critical-severity vulnerability affecting sys-info_project sys-info. It was published on August 8, 2021 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2020-36434?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-36434?
Check the references section for vendor advisories and patches from sys-info_project. Update sys-info 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-2020-36434?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-36434 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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