Description
In sshd in OpenSSH before 10.0, the DisableForwarding directive does not adhere to the documentation stating that it disables X11 and agent forwarding.
Metrics
CVSS 3.1 3.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| OpenBSD | OpenSSH | >= 7.4, < 10.0 |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | >= V3.1.0, < V3.1.5 |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | >= V3.1.0, < V3.1.5 |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | >= V3.1.0, < V3.1.5 |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | >= V3.1.0, < V3.1.5 |
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP | >= V3.1.0, < V3.1.5 |
References
- https://ftp.openbsd.org/pub/OpenBSD/patches/7.6/common/013_ssh.patch.sigProduct
- https://github.com/openssh/openssh-portable/commit/fc86875e6acb36401dfc1dfb6b628a9d1460f367Patch
- https://lists.mindrot.org/pipermail/openssh-unix-dev/2025-April/041879.htmlMailing List, Product, Release Notes
- https://www.openssh.com/txt/release-10.0Release Notes
- https://www.openssh.com/txt/release-7.4Release Notes
- https://lists.debian.org/debian-lts-announce/2025/05/msg00008.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20250425-0002/Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
Timeline
- Published
- Apr 10, 2025
- Last modified
- Oct 15, 2026
- NVD status
- Modified