CVEvulnerability
CVE-2017-8805
9.1 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2017-10-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.1 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- CVSS 2.0 ([email protected])
- 6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:P/A:N
- Weaknesses
- CWE-22
Description
Debian ftpsync before 20171017 does not use the rsync --safe-links option, which allows remote attackers to conduct directory traversal attacks via a crafted upstream mirror.
Affected configurations
• debian ftpsync (<= 20171016)
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
References
- http://www.openwall.com/lists/oss-security/2017/10/17/2 Issue Tracking, Mailing List, Patch, Third Party Advisory
- https://anonscm.debian.org/cgit/mirror/archvsync.git/commit/?id=d1ca2ab2210990b6dfb664cd6776a41b71c48016 Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-mirrors/2017/10/msg00017.html Issue Tracking, Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2017/10/17/2 Issue Tracking, Mailing List, Patch, Third Party Advisory
- https://anonscm.debian.org/cgit/mirror/archvsync.git/commit/?id=d1ca2ab2210990b6dfb664cd6776a41b71c48016 Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-mirrors/2017/10/msg00017.html Issue Tracking, Mailing List, Vendor Advisory