EulerOS Virtualization 2.5.1 : openssh (EulerOS-SA-2018-1411)
Medium Nessus Plugin ID 119900
SynopsisThe remote EulerOS Virtualization host is missing a security update.
DescriptionAccording to the version of the openssh packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability :
- 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.(CVE-2018-15473)
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
SolutionUpdate the affected openssh package.