OpenStack keystonemiddleware (formerly python-keystoneclient) 0.x before 0.11.0 and 1.x before 1.2.0 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.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| keystonemiddleware(PyPI) | 0 | 0.11.0 | N/A |
| keystonemiddleware(PyPI) | 1.0 | 1.2.0 | N/A |
| python-keystoneclient(PyPI) | 0 | 0.11.0 | N/A |
| python-keystoneclient(PyPI) | 1.0 | 1.2.0 | N/A |
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