CVE-2017-7200

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.

Category

5.8
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.26%
Vendor Advisory openstack.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/96988 third party advisory vdb entry
https://bugs.launchpad.net/ossn/+bug/1153614 third party advisory
https://wiki.openstack.org/wiki/OSSN/OSSN-0078 vendor advisory
https://bugs.launchpad.net/ossn/+bug/1606495 third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-7200?
CVE-2017-7200 has been scored as a medium severity vulnerability.
How to fix CVE-2017-7200?
To fix CVE-2017-7200, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-7200 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-7200 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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