CVE-2015-1856

Description

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.

Category

5.5
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.99% Top 25%
Vendor Advisory redhat.com Vendor Advisory opensuse.org Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory ubuntu.com Vendor Advisory fedoraproject.org Vendor Advisory redhat.com Vendor Advisory openstack.org Vendor Advisory launchpad.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://rhn.redhat.com/errata/RHSA-2015-1845.html vendor advisory
https://bugs.launchpad.net/swift/+bug/1430645 vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00025.html vendor advisory
http://rhn.redhat.com/errata/RHSA-2015-1846.html vendor advisory
http://rhn.redhat.com/errata/RHSA-2015-1681.html vendor advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
http://www.ubuntu.com/usn/USN-2704-1 third party advisory vendor advisory
http://www.securityfocus.com/bid/74182 vdb entry third party advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163113.html vendor advisory
http://lists.openstack.org/pipermail/openstack-announce/2015-April/000349.html mailing list vendor advisory
http://rhn.redhat.com/errata/RHSA-2015-1684.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-1856?
CVE-2015-1856 has been scored as a medium severity vulnerability.
How to fix CVE-2015-1856?
To fix CVE-2015-1856, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-1856 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-1856 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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