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CVE-2015-1852
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
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..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 4.3/10
- Exploit Score
- 8.6/10
- Access Vector
- Network
- Access Complexity
- Medium
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- None
- Availability Impact
- None
- Integrity Impact
- Partial
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:openstack:keystonemiddleware:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:openstack:python-keystoneclient:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://lists.openstack.org/pipermail/openstack-announce/2015-April/000350.html
- https://bugs.launchpad.net/keystonemiddleware/+bug/1411063
- http://www.ubuntu.com/usn/USN-2705-1
- http://www.securityfocus.com/bid/74187
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
- http://rhn.redhat.com/errata/RHSA-2015-1685.html
- http://rhn.redhat.com/errata/RHSA-2015-1677.html