A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade libssh | Oct 26, 2018 | Oct 17, 2018 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Oct 17, 2018 |
| Debian | — | Upgrade libssh | Oct 19, 2018 | Oct 16, 2018 |
| F5 Big Ip | — | — | Oct 19, 2018 | Oct 16, 2018 |
| Freebsd | — | Upgrade libssh | Oct 18, 2018 | Oct 17, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade libssh | Sep 25, 2019 | Oct 17, 2018 |
| Libssh | — | Upgrade to the latest version of libssh | Oct 18, 2018 | Oct 16, 2018 |
| Suse | — | Upgrade libssh4-32bitUpgrade libssh-devel-docUpgrade libssh-develUpgrade libssh4 | Oct 19, 2018 | Oct 16, 2018 |
| Ubuntu | — | Upgrade libssh-4 | Oct 23, 2018 | Oct 16, 2018 |
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