GHSA-47wv-vhj2-g66m

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GHSA-47wv-vhj2-g66m

Summary: Use of insecure temporary file in Horovod

Details: ### Impact The insecure `tempfile.mktemp()` is used when Horovod is run in an LSF job with `jsrun`. In that situation, a jsrun rank file is created with `mktemp`, which could be hijacked by another process to read or manipulate the content. This issue does not impact the use of MPI, Gloo, Spark or Ray. ### Patches The problem has been fixed in [b96ecae4](https://github.com/horovod/horovod/commit/b96ecae4dc69fc0a83c7c2d3f1dde600c20a1b41). ### Workarounds The rank file is not created when `binding_args` are provided in the `Settings` instance. ### References Please see https://github.com/horovod/horovod/pull/3358 for details. ### For more information If you have any questions or comments about this advisory: * Open an issue in [https://github.com/horovod/horovod](https://github.com/horovod/horovod/issues/new/choose)

References: https://github.com/horovod/horovod/security/advisories/GHSA-47wv-vhj2-g66m, https://nvd.nist.gov/vuln/detail/CVE-2022-0315, https://github.com/horovod/horovod/pull/3358, https://github.com/horovod/horovod/commit/b96ecae4dc69fc0a83c7c2d3f1dde600c20a1b41, https://github.com/advisories/GHSA-47wv-vhj2-g66m, https://github.com/horovod/horovod, https://github.com/pypa/advisory-database/tree/main/vulns/horovod/PYSEC-2022-175.yaml, https://huntr.dev/bounties/7e50397b-dd63-4bb5-b56d-704094a7da45