OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade openssh | Sep 21, 2018 | Aug 17, 2018 |
| Amazon Linux Ami 2 | — | Upgrade openssh-askpassUpgrade openssh-clientsUpgrade openssh-ldapUpgrade opensshUpgrade openssh-debuginfoUpgrade openssh-cavsUpgrade openssh-keycatUpgrade openssh-server-sysvinitUpgrade pam_ssh_agent_authUpgrade openssh-server | Apr 27, 2020 | Aug 17, 2018 |
| Amazon_linux | — | Upgrade openssh | Sep 7, 2018 | Aug 17, 2018 |
| Centos_linux | — | Upgrade pam_ssh_agent_authUpgrade openssh-keycatUpgrade openssh-ldapUpgrade opensshUpgrade openssh-cavsUpgrade openssh-debuginfoUpgrade openssh-serverUpgrade openssh-server-sysvinitUpgrade openssh-askpassUpgrade openssh-clients | Apr 13, 2019 | Aug 17, 2018 |
| Debian | — | Upgrade openssh | Aug 24, 2018 | Aug 17, 2018 |
| Gentoo Linux | — | Upgrade net-misc/openssh. | Oct 9, 2018 | Aug 17, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade openssh-askpassUpgrade openssh-clientsUpgrade openssh-keycatUpgrade opensshUpgrade openssh-server | Dec 31, 2018 | Aug 17, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade openssh-askpassUpgrade openssh-serverUpgrade opensshUpgrade openssh-clientsUpgrade openssh-keycat | Dec 11, 2018 | Aug 17, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade openssh-keycatUpgrade opensshUpgrade openssh-askpassUpgrade openssh-serverUpgrade openssh-clients | Jan 9, 2019 | Aug 17, 2018 |
| Ibm Aix | — | Apply the fix or workaround for openssh_advisory12 | Oct 25, 2018 | Aug 17, 2018 |
| Openbsd Openssh | — | Upgrade to the latest version of OpenSSH | Oct 18, 2018 | Aug 17, 2018 |
| Oracle Solaris | — | Upgrade service/network/ssh to version 7.7.0.1-11.4.6.0.1.2.0 on Solaris 11.4Upgrade network/ssh to version 7.7.0.1-11.4.6.0.1.2.0 on Solaris 11.4 | Feb 20, 2019 | Aug 17, 2018 |
| Oracle_linux | — | Upgrade openssh-askpassUpgrade openssh-cavsUpgrade openssh-ldapUpgrade openssh-serverUpgrade pam_ssh_agent_authUpgrade opensshUpgrade openssh-server-sysvinitUpgrade openssh-keycatUpgrade openssh-clients | Apr 10, 2019 | Aug 16, 2018 |
| Redhat_linux | — | Upgrade pam_ssh_agent_authUpgrade openssh-ldapUpgrade openssh-cavsUpgrade openssh-debuginfoUpgrade opensshUpgrade openssh-keycatUpgrade openssh-askpassUpgrade openssh-serverUpgrade openssh-clientsUpgrade openssh-server-sysvinit | Apr 15, 2019 | Aug 17, 2018 |
| Suse | — | Upgrade openssh-helpersUpgrade openssh-cavsUpgrade openssh-askpass-gnomeUpgrade openssh-fipsUpgrade openssh-openssl1-helpersUpgrade ssh-auditUpgrade openssh-openssl1Upgrade openssh-askpassUpgrade openssh | Oct 30, 2018 | Aug 17, 2018 |
| Ubuntu | — | Upgrade openssh-server | Nov 13, 2018 | Aug 17, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 17, 2018 |
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