Dell EMC ViPR Controller, versions after 3.0.0.38, contain an information exposure vulnerability in the VRRP. VRRP defaults to an insecure configuration in Linux's keepalived component which sends the cluster password in plaintext through multicast. A malicious user, having access to the vCloud subnet where ViPR is deployed, could potentially sniff the password and use it to take over the cluster's virtual IP and cause a denial of service on that ViPR Controller system.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
http://seclists.org/fulldisclosure/2018/Apr/29 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: dell
Published: 2018-04-18T16:00:00Z
Updated: 2024-09-16T20:31:57.816Z
Reserved: 2017-12-06T00:00:00
Link: CVE-2018-1240
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2018-04-18T16:29:00.370
Modified: 2019-10-03T00:03:26.223
Link: CVE-2018-1240
Redhat
No data.