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EUVD-2026-185935

fkie_cve-2023-46122

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.

GHSA-h9mw-grgx-2fhf — sbt vulnerable to arbitrary file write via archive extraction (Zip Slip)

Affected: Maven: org.scala-sbt:sbt, Maven: org.scala-sbt:io_2.12, Maven: org.scala-sbt:io_2.13, Maven: org.scala-sbt:io_3

### Impact

Given specially crafted zip or JAR file, `IO.unzip` allows writing of arbitrary file. The follow is an example of a malicious entry:

``` +2018-04-15 22:04:42 ..... 20 20 ../../../../../../root/.ssh/authorized_keys ```

This would have a 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 - https://github.com/search?q=IO.unzip+language%3AScala&type=code&l=Scala&p=1

### Patches

The problem has been patched in https://github.com/sbt/io/pull/360 sbt 1.9.7 is available with the fix.

### Workarounds A workaround might be use some other library to unzip.

### References

- https://github.com/snyk/zip-slip-vulnerability - https://security.snyk.io/vuln/SNYK-JAVA-ORGCODEHAUSPLEXUS-31680 - https://github.com/sbt/io/issues/358

gsd-2023-46122

OESA-2024-2422 — sbt security update

Affected: openEuler:24.03-LTS: sbt, openEuler:22.03-LTS-SP4: sbt, openEuler:22.03-LTS-SP3: sbt, openEuler:20.03-LTS-SP4: sbt, openEuler:22.03-LTS-SP1: sbt

sbt is the simple build tool for Scala and Java projects. Security Fix(es): 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.(CVE-2023-46122)