CVE-2015-1852

MediumCVSS 4.3/10Last modified Jun 17, 2026

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.

Metrics

CVSS 2.0 4.3/10AV:N/AC:M/Au:N/C:N/I:P/A:N

Weakness enumeration

CWE-17

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://lists.openstack.org/pipermail/openstack-announce/2015-April/000350.htmlVendor Advisory
http://rhn.redhat.com/errata/RHSA-2015-1677.html
http://rhn.redhat.com/errata/RHSA-2015-1685.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
http://www.securityfocus.com/bid/74187Third Party Advisory, VDB Entry
http://www.ubuntu.com/usn/USN-2705-1Third Party Advisory
https://bugs.launchpad.net/keystonemiddleware/+bug/1411063
http://lists.openstack.org/pipermail/openstack-announce/2015-April/000350.htmlVendor Advisory
http://rhn.redhat.com/errata/RHSA-2015-1677.html
http://rhn.redhat.com/errata/RHSA-2015-1685.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
http://www.securityfocus.com/bid/74187Third Party Advisory, VDB Entry
http://www.ubuntu.com/usn/USN-2705-1Third Party Advisory
https://bugs.launchpad.net/keystonemiddleware/+bug/1411063

Timeline

Published: Apr 17, 2015
Last modified: Jun 17, 2026
NVD status: Modified

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