Directory Traversal Affecting rsync-debugsource package, versions <0:3.4.0-1.amzn2023.0.2


Severity

Recommended
high

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-AMZN2023-RSYNCDEBUGSOURCE-8642960
  • published17 Jan 2025
  • disclosed14 Jan 2025

Introduced: 14 Jan 2025

NewCVE-2024-12088  (opens in a new tab)
CWE-35  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 rsync-debugsource to version 0:3.4.0-1.amzn2023.0.2 or higher.
This issue was patched in ALAS2023-2025-801.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rsync-debugsource package and not the rsync-debugsource package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

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

CVSS Scores

version 3.1