Auth bypass in Samba Rsync
CVE-2017-17433
The recv_files function in receiver.c in the daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, proceeds with certain file metadata updates before checking for a filename in the daemon_filter_list data structure, which allows…
Vulnerability class: Broken Access Control
EPSS: 0.016 (81.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Samba Rsync — versions 3.1.2
- Debian Debian_linux — versions 7.0, 8.0, 9.0
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Third Party Advisory)
- nvd@nist.gov (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-17433?
- CVE-2017-17433 is a low-severity vulnerability in Samba Rsync, classified under Missing Authorization. CVSS score: 3.7/10. Published 2017-12-06.
- How severe is CVE-2017-17433?
- Low severity. CVSS v3 base score is 3.7 out of 10.