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LIN10-2737 : Security Advisory - rsync - CVE-2017-17434

Created: Dec 13, 2017    Updated: Apr 2, 2020
Resolved Date: Dec 25, 2017
Found In Version: 10.17.41.1
Fix Version: 10.17.41.3
Severity: Standard
Applicable for: Wind River Linux LTS 17
Component/s: Userspace

Description

The daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, does not check for fnamecmp filenames in the daemon_filter_list data structure (in the recv_files function in receiver.c) and also does not apply the sanitize_paths protection mechanism to pathnames found in xname follows strings (in the read_ndx_and_attrs function in rsync.c), which allows remote attackers to bypass intended access restrictions. 

https://nvd.nist.gov/vuln/detail/CVE-2017-17434

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