sbt is a build tool for Scala, Java, and others. Given a specially crafted zip or JAR file, `IO.unzip` allows writing of arbitrary file. This would have potential to overwrite `/root/.ssh/authorized_keys`. Within sbt's main code, `IO.unzip` is used in `pullRemoteCache` task and `Resolvers.remote`; however many projects use `IO.unzip(...)` directly to implement custom tasks. This vulnerability has been patched in version 1.9.7.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| org.scala-sbt:sbt(Maven) | 0.3.4 | 1.9.7 | N/A |
| org.scala-sbt:io_2.12(Maven) | 1.0.0 | 1.9.7 | N/A |
| org.scala-sbt:io_2.13(Maven) | 1.0.0 | 1.9.7 | N/A |
| org.scala-sbt:io_3(Maven) | 1.0.0 | 1.9.7 | N/A |
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