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USN-4795-1: Apache Groovy vulnerability

15 March 2021

Apache Groovy could be made to run programs as your login if received a specially crafted serialized object.

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Releases

Packages

  • groovy2 - Agile dynamic language for the Java Virtual Machine

Details

It was discovered that Apache Groovy incorrectly handled
serialization mechanisms. An attacker could possibly use this issue
to execute arbitrary code.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 16.04

In general, a standard system update will make all the necessary changes.

References

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Further reading