CVE-2021-43608
9.8 · CRITICALOverview
CVE-2021-43608 is a critical-severity vulnerability affecting doctrine-project database_abstraction_layer. It was published on December 9, 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
Doctrine DBAL 3.x before 3.1.4 allows SQL Injection. The escaping of offset and length inputs to the generation of a LIMIT clause was not probably cast to an integer, allowing SQL injection to take place if application developers passed unescaped user input to the DBAL QueryBuilder or any other API that ultimately uses the AbstractPlatform::modifyLimitQuery API.
Remediation
Check the references section for vendor advisories and patches from doctrine-project. Update database_abstraction_layer 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 |
|---|---|---|---|
| doctrine-project | database_abstraction_layer | >= 3.0.0, < 3.1.4 | Affected |
References
Frequently Asked Questions
What is CVE-2021-43608?
CVE-2021-43608 is a critical-severity vulnerability affecting doctrine-project database_abstraction_layer. It was published on December 9, 2021 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2021-43608?
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-2021-43608?
Check the references section for vendor advisories and patches from doctrine-project. Update database_abstraction_layer 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-2021-43608?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-43608 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.
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