CVE-2020-1730
13.04.2020, 19:15
A flaw was found in libssh versions before 0.8.9 and before 0.9.4 in the way it handled AES-CTR (or DES ciphers if enabled) ciphers. The server or client could crash when the connection hasn't been fully initialized and the system tries to cleanup the ciphers when closing the connection. The biggest threat from this vulnerability is system availability.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| libssh | libssh | 0.8.0 ≤ 𝑥 < 0.8.9 |
| libssh | libssh | 0.9.0 ≤ 𝑥 < 0.9.4 |
| netapp | cloud_backup | - |
| canonical | ubuntu_linux | 18.04 |
| canonical | ubuntu_linux | 19.10 |
| redhat | enterprise_linux | 8.0 |
| oracle | mysql_workbench | 𝑥 ≤ 8.0.21 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
openSUSE / SLES Releases
openSUSE Product | |||||||||||||||||||||||||||||||||||||||||||||||
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| libssh-config |
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| libssh-devel |
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| libssh4 |
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| libssh4-32bit |
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Red Hat Enterprise Linux Releases
Common Weakness Enumeration
References