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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2017-17434

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.012
EPSS Ranking 78.0%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
Products affected by CVE-2017-17434
  • Samba » Rsync » Version: 1.6.4
    cpe:2.3:a:samba:rsync:1.6.4
  • Samba » Rsync » Version: 1.6.5
    cpe:2.3:a:samba:rsync:1.6.5
  • Samba » Rsync » Version: 1.6.6
    cpe:2.3:a:samba:rsync:1.6.6
  • Samba » Rsync » Version: 1.6.7
    cpe:2.3:a:samba:rsync:1.6.7
  • Samba » Rsync » Version: 1.6.8
    cpe:2.3:a:samba:rsync:1.6.8
  • Samba » Rsync » Version: 1.6.9
    cpe:2.3:a:samba:rsync:1.6.9
  • Samba » Rsync » Version: 1.7.0
    cpe:2.3:a:samba:rsync:1.7.0
  • Samba » Rsync » Version: 1.7.1
    cpe:2.3:a:samba:rsync:1.7.1
  • Samba » Rsync » Version: 1.7.2
    cpe:2.3:a:samba:rsync:1.7.2
  • Samba » Rsync » Version: 1.7.3
    cpe:2.3:a:samba:rsync:1.7.3
  • Samba » Rsync » Version: 1.7.4
    cpe:2.3:a:samba:rsync:1.7.4
  • Samba » Rsync » Version: 2.0.0
    cpe:2.3:a:samba:rsync:2.0.0
  • Samba » Rsync » Version: 2.0.1
    cpe:2.3:a:samba:rsync:2.0.1
  • Samba » Rsync » Version: 2.0.10
    cpe:2.3:a:samba:rsync:2.0.10
  • Samba » Rsync » Version: 2.0.11
    cpe:2.3:a:samba:rsync:2.0.11
  • Samba » Rsync » Version: 2.0.12
    cpe:2.3:a:samba:rsync:2.0.12
  • Samba » Rsync » Version: 2.0.13
    cpe:2.3:a:samba:rsync:2.0.13
  • Samba » Rsync » Version: 2.0.14
    cpe:2.3:a:samba:rsync:2.0.14
  • Samba » Rsync » Version: 2.0.15
    cpe:2.3:a:samba:rsync:2.0.15
  • Samba » Rsync » Version: 2.0.16
    cpe:2.3:a:samba:rsync:2.0.16
  • Samba » Rsync » Version: 2.0.17
    cpe:2.3:a:samba:rsync:2.0.17
  • Samba » Rsync » Version: 2.0.18
    cpe:2.3:a:samba:rsync:2.0.18
  • Samba » Rsync » Version: 2.0.19
    cpe:2.3:a:samba:rsync:2.0.19
  • Samba » Rsync » Version: 2.0.2
    cpe:2.3:a:samba:rsync:2.0.2
  • Samba » Rsync » Version: 2.0.3
    cpe:2.3:a:samba:rsync:2.0.3
  • Samba » Rsync » Version: 2.0.4
    cpe:2.3:a:samba:rsync:2.0.4
  • Samba » Rsync » Version: 2.0.5
    cpe:2.3:a:samba:rsync:2.0.5
  • Samba » Rsync » Version: 2.0.6
    cpe:2.3:a:samba:rsync:2.0.6
  • Samba » Rsync » Version: 2.0.7
    cpe:2.3:a:samba:rsync:2.0.7
  • Samba » Rsync » Version: 2.0.8
    cpe:2.3:a:samba:rsync:2.0.8
  • Samba » Rsync » Version: 2.0.9
    cpe:2.3:a:samba:rsync:2.0.9
  • Samba » Rsync » Version: 2.1.0
    cpe:2.3:a:samba:rsync:2.1.0
  • Samba » Rsync » Version: 2.1.1
    cpe:2.3:a:samba:rsync:2.1.1
  • Samba » Rsync » Version: 2.2.0
    cpe:2.3:a:samba:rsync:2.2.0
  • Samba » Rsync » Version: 2.2.1
    cpe:2.3:a:samba:rsync:2.2.1
  • Samba » Rsync » Version: 2.3.0
    cpe:2.3:a:samba:rsync:2.3.0
  • Samba » Rsync » Version: 2.3.1
    cpe:2.3:a:samba:rsync:2.3.1
  • Samba » Rsync » Version: 2.3.2
    cpe:2.3:a:samba:rsync:2.3.2
  • Samba » Rsync » Version: 2.3.3
    cpe:2.3:a:samba:rsync:2.3.3
  • Samba » Rsync » Version: 2.4.0
    cpe:2.3:a:samba:rsync:2.4.0
  • Samba » Rsync » Version: 2.4.1
    cpe:2.3:a:samba:rsync:2.4.1
  • Samba » Rsync » Version: 2.4.2
    cpe:2.3:a:samba:rsync:2.4.2
  • Samba » Rsync » Version: 2.4.3
    cpe:2.3:a:samba:rsync:2.4.3
  • Samba » Rsync » Version: 2.4.4
    cpe:2.3:a:samba:rsync:2.4.4
  • Samba » Rsync » Version: 2.4.5
    cpe:2.3:a:samba:rsync:2.4.5
  • Samba » Rsync » Version: 2.4.6
    cpe:2.3:a:samba:rsync:2.4.6
  • Samba » Rsync » Version: 2.4.7
    cpe:2.3:a:samba:rsync:2.4.7
  • Samba » Rsync » Version: 2.4.8
    cpe:2.3:a:samba:rsync:2.4.8
  • Samba » Rsync » Version: 2.5.0
    cpe:2.3:a:samba:rsync:2.5.0
  • Samba » Rsync » Version: 2.5.1
    cpe:2.3:a:samba:rsync:2.5.1
  • Samba » Rsync » Version: 2.5.2
    cpe:2.3:a:samba:rsync:2.5.2
  • Samba » Rsync » Version: 2.5.3
    cpe:2.3:a:samba:rsync:2.5.3
  • Samba » Rsync » Version: 2.5.4
    cpe:2.3:a:samba:rsync:2.5.4
  • Samba » Rsync » Version: 2.5.5
    cpe:2.3:a:samba:rsync:2.5.5
  • Samba » Rsync » Version: 2.5.6
    cpe:2.3:a:samba:rsync:2.5.6
  • Samba » Rsync » Version: 2.5.7
    cpe:2.3:a:samba:rsync:2.5.7
  • Samba » Rsync » Version: 2.6.0
    cpe:2.3:a:samba:rsync:2.6.0
  • Samba » Rsync » Version: 2.6.1
    cpe:2.3:a:samba:rsync:2.6.1
  • Samba » Rsync » Version: 2.6.2
    cpe:2.3:a:samba:rsync:2.6.2
  • Samba » Rsync » Version: 2.6.3
    cpe:2.3:a:samba:rsync:2.6.3
  • Samba » Rsync » Version: 2.6.4
    cpe:2.3:a:samba:rsync:2.6.4
  • Samba » Rsync » Version: 2.6.5
    cpe:2.3:a:samba:rsync:2.6.5
  • Samba » Rsync » Version: 2.6.6
    cpe:2.3:a:samba:rsync:2.6.6
  • Samba » Rsync » Version: 2.6.7
    cpe:2.3:a:samba:rsync:2.6.7
  • Samba » Rsync » Version: 2.6.8
    cpe:2.3:a:samba:rsync:2.6.8
  • Samba » Rsync » Version: 2.6.9
    cpe:2.3:a:samba:rsync:2.6.9
  • Samba » Rsync » Version: 3.0.0
    cpe:2.3:a:samba:rsync:3.0.0
  • Samba » Rsync » Version: 3.0.1
    cpe:2.3:a:samba:rsync:3.0.1
  • Samba » Rsync » Version: 3.0.2
    cpe:2.3:a:samba:rsync:3.0.2
  • Samba » Rsync » Version: 3.0.3
    cpe:2.3:a:samba:rsync:3.0.3
  • Samba » Rsync » Version: 3.0.4
    cpe:2.3:a:samba:rsync:3.0.4
  • Samba » Rsync » Version: 3.0.5
    cpe:2.3:a:samba:rsync:3.0.5
  • Samba » Rsync » Version: 3.0.6
    cpe:2.3:a:samba:rsync:3.0.6
  • Samba » Rsync » Version: 3.0.7
    cpe:2.3:a:samba:rsync:3.0.7
  • Samba » Rsync » Version: 3.0.8
    cpe:2.3:a:samba:rsync:3.0.8
  • Samba » Rsync » Version: 3.0.9
    cpe:2.3:a:samba:rsync:3.0.9
  • Samba » Rsync » Version: 3.1.0
    cpe:2.3:a:samba:rsync:3.1.0
  • Samba » Rsync » Version: 3.1.1
    cpe:2.3:a:samba:rsync:3.1.1
  • Samba » Rsync » Version: 3.1.2
    cpe:2.3:a:samba:rsync:3.1.2
  • Debian » Debian Linux » Version: 8.0
    cpe:2.3:o:debian:debian_linux:8.0
  • Debian » Debian Linux » Version: 9.0
    cpe:2.3:o:debian:debian_linux:9.0


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