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GHSA-4p6w-m9wc-c9c9

Sensitive Data Exposure in Apache Ant

Source: GitHub Advisory Database (reviewed) Moderate CVE-2020-1945

Packages

EcosystemPackageAffectedFixed in
Maven org.apache.ant:ant >= 1.1, < 1.9.15 1.9.15
Maven org.apache.ant:ant >= 1.10.0, < 1.10.8 1.10.8

Details

As written in the advisory (Markdown source, shown as plain text).

Apache Ant 1.1 to 1.9.14 and 1.10.0 to 1.10.7 uses the default temporary directory identified by the Java system property java.io.tmpdir for several tasks and may thus leak sensitive information. The fixcrlf and replaceregexp tasks also copy files from the temporary directory back into the build tree allowing an attacker to inject modified source files into the build process.

References

External links from the advisory. They lead to third-party sites.