{"id":"CVE-2017-1000420","details":"Syncthing version 0.14.33 and older is vulnerable to symlink traversal resulting in arbitrary file overwrite","aliases":["GHSA-28xp-g7f6-7mhf"],"modified":"2026-07-08T12:05:24.882967Z","published":"2018-01-02T19:29:00.257Z","references":[{"type":"FIX","url":"https://github.com/syncthing/syncthing/issues/4286"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/syncthing/syncthing","events":[{"introduced":"0"},{"last_affected":"d475ad7ce1c994358888c2fed250427ed0ef0243"}],"database_specific":{"cpe":"cpe:2.3:a:syncthing:syncthing:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"0.14.33"}],"source":"CPE_RANGE"}}],"versions":["v0.14.33-rc.1","v0.14.33","v0.14.32-rc.2","v0.14.32","v0.14.32-rc.1","v0.14.31-rc.1","v0.14.31","v0.14.30-rc.1","v0.14.30","v0.14.29-rc.1","v0.14.29","v0.14.28-rc.1","v0.14.27-rc.2","v0.14.27-rc.1","v0.14.26-rc.1","v0.14.26","v0.14.25-rc.2","v0.14.25","v0.14.25-rc.1","v0.14.24-rc.1","v0.14.24","v0.14.22","v0.14.22-rc.1","v0.14.21","v0.14.20","v0.14.19","v0.14.18","v0.14.17","v0.14.14","v0.14.13","v0.14.12","v0.14.11","v0.14.10","v0.14.9","v0.14.8","v0.14.7","v0.14.6","v0.14.5","v0.14.4","v0.14.3","v0.14.2","v0.14.1","v0.14.0-rc.1","v0.14.0","v0.14.0-beta.1","v0.14.0-beta.0","v0.13.10","v0.13.9","v0.13.8","v0.13.7","v0.13.6","v0.13.5","v0.13.4","v0.13.3","v0.13.2","v0.13.1","v0.13.0","v0.13.0-beta.4","v0.13.0-beta.3","v0.13.0-beta.2","v0.13.0-beta.1","v0.13.0-beta.0","v0.12.11","v0.12.10","v0.12.9","v0.12.8","v0.12.7","v0.12.6","v0.12.5","v0.12.4","v0.12.3","v0.12.2","v0.12.1","v0.12.0","v0.12.0-rc6","v0.12.0-rc5","v0.12.0-rc4","v0.12.0-rc3","v0.12.0-rc2","v0.12.0-rc1","v0.12.0-beta4","v0.12.0-beta3","v0.12.0-beta2","v0.12.0-beta1","v0.12.0-beta0","v0.11.20","v0.11.18","v0.11.17","v0.11.16","v0.11.15","v0.11.14","v0.11.13","v0.11.12","v0.11.11","v0.11.10","v0.11.9","v0.11.8","v0.11.7","v0.11.6","v0.11.5","v0.11.4","v0.11.3","v0.11.2","v0.11.1","v0.11.0","v0.11.0-rc1","v0.11.0-rc0","v0.11.0-beta6","v0.11.0-beta5","v0.11.0-beta4","v0.11.0-beta3","v0.11.0-beta2","v0.11.0-beta1","v0.11.0-beta0","v0.10.27","v0.10.26","v0.10.25","v0.10.24","v0.10.23","v0.10.22","v0.10.21","v0.10.20","v0.10.19","v0.10.18","v0.10.17","v0.10.16","v0.10.15","v0.10.14","v0.10.13","v0.10.12","v0.10.11","v0.10.10","v0.10.9","v0.10.8","v0.10.7","v0.10.6","v0.10.5","v0.10.4","v0.10.3","v0.10.2","v0.10.1","v0.10.0","v0.10.0-beta1","v0.9.18","v0.9.17","v0.9.16","v0.9.15","v0.9.14","v0.9.13","v0.9.11","v0.9.10","v0.9.9","v0.9.8","v0.9.7","v0.9.6","v0.9.5","v0.9.2","v0.9.1","v0.9.0","v0.9.0-beta9","v0.9.0-beta8","v0.9.0-beta7","v0.9.0-beta6","v0.9.0-beta5","v0.9.0-beta4","v0.9.0-beta3","v0.9.0-beta2","v0.9.0-beta1","v0.8.16","v0.8.15","v0.8.14","v0.8.13","v0.8.12","v0.8.11","v0.8.10","v0.8.9","v0.8.8","v0.8.7","v0.8.6","v0.8.5","v0.8.4","v0.8.3","v0.8.2","v0.8.1","v0.8.0","v0.7.2","v0.7.1","v0.7.0","v0.6.6","v0.6.5","v0.6.4","v0.6.3","v0.6.2","v0.6.0","v0.5.4","v0.5.3","v0.5.2","v0.5.1","v0.5.0","v0.4.3","v0.4.2","v0.4.1","v0.4.0","v0.3.3","v0.3.2","v0.3.1","v0.3.0","v0.2.2","v0.2.1","v0.2","v0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1000420.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}