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Multiple SSH2 servers and clients do not properly handle strings with null characters in them when the string length is specified by a length field, which could allow remote attackers to cause a denial of service or possibly execute arbitrary code due to interactions with the use of null-terminated strings as implemented using languages such as C, as demonstrated by the SSHredder SSH protocol test suite.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Winscp | — | Upgrade WinSCP to the latest version | Sep 11, 2025 | Dec 17, 2002 |
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