CVE-2021-36374
5.5 · MEDIUMOverview
CVE-2021-36374 is a medium-severity vulnerability affecting apache ant. It was published on July 14, 2021 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
When reading a specially crafted ZIP archive, or a derived formats, an Apache Ant build can be made to allocate large amounts of memory that leads to an out of memory error, even for small inputs. This can be used to disrupt builds using Apache Ant. Commonly used derived formats from ZIP archives are for instance JAR files and many office files. Apache Ant prior to 1.9.16 and 1.10.11 were affected.
Remediation
Check the references section for vendor advisories and patches from apache. Update ant 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 |
|---|---|---|---|
| apache | ant | >= 1.9.0, < 1.9.16 | Affected |
| oracle | communications_diameter_intelligence_hub | 8.0.0 | Affected |
| oracle | financial_services_analytical_applications_infrastructure | 8.0.6 | Affected |
| oracle | health_sciences_information_manager | 3.0.1 | Affected |
| oracle | insurance_policy_administration | 11.0 | Affected |
| oracle | primavera_gateway | 17.12.0 | Affected |
| oracle | primavera_unifier | 17.7 | Affected |
References
Frequently Asked Questions
What is CVE-2021-36374?
CVE-2021-36374 is a medium-severity vulnerability affecting apache ant. It was published on July 14, 2021 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2021-36374?
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. 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-2021-36374?
Check the references section for vendor advisories and patches from apache. Update ant 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-2021-36374?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-36374 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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