EulerOS 2.0 SP3 : glusterfs (EulerOS-SA-2018-1185)
High Nessus Plugin ID 110849
SynopsisThe remote EulerOS host is missing multiple security updates.
DescriptionAccording to the versions of the glusterfs packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :
- A privilege escalation flaw was found in gluster snapshot scheduler. Any gluster client allowed to mount gluster volumes could also mount shared gluster storage volume and escalate privileges by scheduling malicious cronjob via symlink.(CVE-2018-1088)
- It was found that fix for CVE-2018-1088 introduced a new vulnerability in the way 'auth.allow' is implemented in glusterfs server. An unauthenticated gluster client could mount gluster storage volumes.(CVE-2018-1112)
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 glusterfs packages.