CVE-2021-39176
7.5 · HIGHOverview
CVE-2021-39176 is a high-severity vulnerability affecting detect-character-encoding_project detect-character-encoding. It was published on August 31, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
detect-character-encoding is a package for detecting character encoding using ICU. In detect-character-encoding v0.3.0 and earlier, allocated memory is not released. The problem has been patched in detect-character-encoding v0.3.1.
Remediation
Check the references section for vendor advisories and patches from detect-character-encoding_project. Update detect-character-encoding 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 |
|---|---|---|---|
| detect-character-encoding_project | detect-character-encoding | >= 0, < 0.3.1 | Affected |
References
Frequently Asked Questions
What is CVE-2021-39176?
CVE-2021-39176 is a high-severity vulnerability affecting detect-character-encoding_project detect-character-encoding. It was published on August 31, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2021-39176?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-39176?
Check the references section for vendor advisories and patches from detect-character-encoding_project. Update detect-character-encoding 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-2021-39176?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-39176 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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