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 "insecure" option is set in a paste configuration (paste.ini) file regardless of the value, which…
Does this matter?
Lower severity and a low EPSS score (2.61%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
- EPSS
- 2.61% probability · 85th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-17
- Affected
- openstack/keystonemiddleware · openstack/python-keystoneclient · canonical/ubuntu linux
- Source
- secalert@redhat.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.