CVE-2020-11979
7.5 · HIGHOverview
CVE-2020-11979 is a high-severity vulnerability affecting apache ant. It was published on October 1, 2020 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
As mitigation for CVE-2020-1945 Apache Ant 1.10.8 changed the permissions of temporary files it created so that only the current user was allowed to access them. Unfortunately the fixcrlf task deleted the temporary file and created a new one without said protection, effectively nullifying the effort. This would still allow an attacker to inject modified source files into the build process.
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 |
|---|---|---|---|
| gradle | gradle | >= 0, < 6.8.0 | Affected |
| oracle | financial_services_analytical_applications_infrastructure | 8.0.6 | Affected |
| oracle | primavera_gateway | 16.2.0 | Affected |
| oracle | primavera_unifier | 17.7 | Affected |
References
Frequently Asked Questions
What is CVE-2020-11979?
CVE-2020-11979 is a high-severity vulnerability affecting apache ant. It was published on October 1, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-11979?
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-2020-11979?
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-2020-11979?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-11979 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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