Alpine/openssh: medium 5.3
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.
Action: Upgrade openssh to 7.5_p1-r8 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7.5_p1-r8 | - |
Fixed versions
| 7.5_p1-r8 |
Sources
- osv: ALPINE-CVE-2017-15906#Alpine:v3.13/openssh
- https://security.alpinelinux.org/vuln/CVE-2017-15906
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