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CVE-2015-1852

The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables certification verification when the "insec…

Impact

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.

Affected products

VendorProductAffected versions
OpenstackKeystonemiddleware
through 1.5.0
OpenstackPython-Keystoneclient
through 1.3.0
CanonicalUbuntu Linux
Versions 14.04, 15.04

Weakness classification

CWE-17

References