Vulnerability Details : CVE-2015-1856
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.
Products affected by CVE-2015-1856
- cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:a:openstack:swift:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-1856
0.99%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-1856
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:P |
8.0
|
4.9
|
NIST |
CWE ids for CVE-2015-1856
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-1856
-
http://lists.openstack.org/pipermail/openstack-announce/2015-April/000349.html
OpenStack Open Source Cloud Computing Software » Message: [openstack-announce] [OSSA 2015-006] Unauthorized delete of versioned Swift object (CVE-2015-1856)Vendor Advisory
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http://rhn.redhat.com/errata/RHSA-2015-1846.html
RHSA-2015:1846 - Security Advisory - Red Hat Customer Portal
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http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
Oracle Solaris Third Party Bulletin - April 2015
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http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00025.html
[security-announce] SUSE-SU-2015:1846-1: important: Security update for
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https://bugs.launchpad.net/swift/+bug/1430645
Bug #1430645 “[OSSA 2015-006] unauthorized delete from container...” : Bugs : OpenStack Object Storage (swift)Vendor Advisory
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http://rhn.redhat.com/errata/RHSA-2015-1845.html
RHSA-2015:1845 - Security Advisory - Red Hat Customer Portal
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http://rhn.redhat.com/errata/RHSA-2015-1681.html
RHSA-2015:1681 - Security Advisory - Red Hat Customer Portal
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http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163113.html
[SECURITY] Fedora 22 Update: openstack-swift-2.2.0-5.fc22
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http://www.securityfocus.com/bid/74182
OpenStack Swift CVE-2015-1856 Arbitrary File Deletion VulnerabilityThird Party Advisory;VDB Entry
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http://rhn.redhat.com/errata/RHSA-2015-1684.html
RHSA-2015:1684 - Security Advisory - Red Hat Customer Portal
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http://www.ubuntu.com/usn/USN-2704-1
USN-2704-1: Swift vulnerabilities | Ubuntu security noticesThird Party Advisory
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