CVE-2022-21711
7.1 · HIGHOverview
CVE-2022-21711 is a high-severity vulnerability affecting elfspirit_project elfspirit. It was published on January 24, 2022 and has a CVSS 3.1 base score of 7.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
elfspirit is an ELF static analysis and injection framework that parses, manipulates, and camouflages ELF files. When analyzing the ELF file format in versions prior to 1.1, there is an out-of-bounds read bug, which can lead to application crashes or information leakage. By constructing a special format ELF file, the information of any address can be leaked. elfspirit version 1.1 contains a patch for this issue.
Remediation
Check the references section for vendor advisories and patches from elfspirit_project. Update elfspirit 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 |
|---|---|---|---|
| elfspirit_project | elfspirit | >= 0, < 1.1.0 | Affected |
References
Frequently Asked Questions
What is CVE-2022-21711?
CVE-2022-21711 is a high-severity vulnerability affecting elfspirit_project elfspirit. It was published on January 24, 2022 and has a CVSS 3.1 base score of 7.1 (HIGH).
How severe is CVE-2022-21711?
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. 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-2022-21711?
Check the references section for vendor advisories and patches from elfspirit_project. Update elfspirit 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-2022-21711?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-21711 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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