CVE-2015-1852
Medium
Description
The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables certification verification when the "insecure" option is set in a paste configuration (paste.ini) file regardless of the value, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate, a different vulnerability than CVE-2014-7144.
SeverityMedium
CVSS4.3
Exploit probability—
ProductOpenstack Keystonemiddleware
PublishedApr 17, 2015
First seenApr 17, 2015
How to fix
Update
- keystonemiddleware1.6.0 or later
- python-keystoneclient1.4.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openstack keystonemiddleware | v ≤ 1.5.0 | — |
| openstack python-keystoneclient | v ≤ 1.3.0 | — |
| canonical ubuntu_linux | 14.04, 15.04 | — |
| keystonemiddlewarePyPI | v < 1.6.0 | 1.6.0 |
| python-keystoneclientPyPI | v < 1.4.0 | 1.4.0 |
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