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CVE-2024-12088

Description

A flaw was found in rsync. When using the `--safe-links` option, the rsync client fails to properly verify if a symbolic link destination sent from the server contains another symbolic link within it. This results in a path traversal vulnerability, which may lead to arbitrary file write outside the desired directory.

POC

Reference

- https://github.com/google/security-research/security/advisories/GHSA-p5pg-x43v-mvqj

Github

- https://github.com/adegoodyer/kubernetes-admin-toolkit

- https://github.com/mosaicwang/myrpm