SynopsisThe remote EulerOS Virtualization host is missing a security update.
DescriptionAccording to the version of the telnet package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability :
- utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions.(CVE-2020-10188)
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 telnet package.