CVE-2017-15906
The process_open function in sftp-server.c in OpenSSH before 7.6 does not properly prevent write operations in readonly mode, which allows attackers to create zero-length files.
- Score
- CVSS 3.1 5.3 Medium
- Status
- Modified - cve@mitre.org
- Published
- 2017-10-26
- Last modified
- 2026-05-28
- Weaknesses
- CWE-732
Affected products
- Debian Linux (Debian)
- Active Iq Unified Manager (Netapp)
- Cloud Backup (Netapp)
- Clustered Data Ontap (Netapp)
- Cn1610 Firmware (Netapp)
- Data Ontap Edge (Netapp)
- Hci Management Node (Netapp)
- Oncommand Unified Manager Core Package (Netapp)
- Solidfire (Netapp)
- Steelstore Cloud Integrated Storage (Netapp)
- Storage Replication Adapter For Clustered Data Ontap (Netapp)
- Vasa Provider For Clustered Data Ontap (Netapp)
- Virtual Storage Console (Netapp)
- Openssh (Openbsd)
- Sun Zfs Storage Appliance Kit (Oracle)
- Enterprise Linux Desktop (Redhat)
- Enterprise Linux Eus (Redhat)
- Enterprise Linux Server (Redhat)
- Enterprise Linux Server Aus (Redhat)
- Enterprise Linux Server Tus (Redhat)
- Enterprise Linux Workstation (Redhat)
References
- http://www.securityfocus.com/bid/101552
- https://access.redhat.com/errata/RHSA-2018:0980
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
- https://github.com/openbsd/src/commit/a6981567e8e215acc1ef690c8dbb30f2d9b00a19
- https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html
- https://security.gentoo.org/glsa/201801-05
- https://security.netapp.com/advisory/ntap-20180423-0004/
- https://www.openssh.com/txt/release-7.6
- https://www.oracle.com/security-alerts/cpujan2020.html
