CVE-2015-1856
MEDIUM severity · CVSS 5.5 · CWE-264
5.5CVSS MEDIUM
Summary
OpenStack Object Storage (Swift) before 2.3.0, when allow_version is configured, allows remote authenticated users to delete the latest version of an object by leveraging listing access to the x-versions-location container.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impact—
Availability impact—
Exploit probability (EPSS)4%
AV:N/AC:L/Au:S/C:N/I:P/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://lists.openstack.org/pipermail/openstack-announce/2015-April/000349.htmlAdvisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163113.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00025.html
- http://rhn.redhat.com/errata/RHSA-2015-1681.html
- http://rhn.redhat.com/errata/RHSA-2015-1684.html
- http://rhn.redhat.com/errata/RHSA-2015-1845.html
- http://rhn.redhat.com/errata/RHSA-2015-1846.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html