Vulnerability CVE-2017-7200


Published: 2017-03-21

Description:
An SSRF issue was discovered in OpenStack Glance before Newton. The 'copy_from' feature in the Image Service API v1 allowed an attacker to perform masked network port scans. With v1, it is possible to create images with a URL such as 'http://localhost:22'. This could then allow an attacker to enumerate internal network details while appearing masked, since the scan would appear to originate from the Glance Image service.

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Openstack -> Glance 

 References:
http://www.securityfocus.com/bid/96988
https://bugs.launchpad.net/ossn/+bug/1153614
https://bugs.launchpad.net/ossn/+bug/1606495
https://wiki.openstack.org/wiki/OSSN/OSSN-0078

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