~ / search / GHSA-f62v-xpxf-3v68

GHSA-f62v-xpxf-3v68

Code injection in Apache Ant

Source: GitHub Advisory Database (reviewed) High CVE-2020-11979

Packages

EcosystemPackageAffectedFixed in
Maven org.apache.ant:ant < 1.10.9 1.10.9

Details

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

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.

References

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