Information disclosure in Cinder - CVE-2017-15139
Published: November 16, 2018
Vulnerability identifier: #VU15931
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2017-15139
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Openstack
Affected software:
Cinder
Cinder
Detailed vulnerability description
The vulnerability allows a remote authenticated attacker to obtain potentially sensitive information.
The vulnerability exists due to the ScaleIO driver does not properly delete data on ScaleIO volumes using thin volumes and zero padding on certain storage volume configurations. A remote attacker can create a new volume and access sensitive information from a previously deleted ScaleIO volume.
How to mitigate CVE-2017-15139
Install update from vendor's website.