Vulnerability Details : CVE-2016-0737
OpenStack Object Storage (Swift) before 2.4.0 does not properly close client connections, which allows remote attackers to cause a denial of service (proxy-server resource consumption) via a series of interrupted requests to a Large Object URL.
Vulnerability category: Denial of service
Products affected by CVE-2016-0737
- cpe:2.3:a:openstack:swift:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-0737
5.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 93 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-0737
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2016-0737
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-0737
-
https://security.openstack.org/ossa/OSSA-2016-004.html
OpenStack Docs: OSSA-2016-004: Swift proxy-server DoS through Large ObjectPatch;Vendor Advisory
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http://rhn.redhat.com/errata/RHSA-2016-0155.html
RHSA-2016:0155 - Security Advisory - Red Hat Customer Portal
-
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
Oracle Solaris Bulletin - April 2016
-
http://www.securityfocus.com/bid/81432
OpenStack Swift Multiple Denial of Service Vulnerabilities
-
https://review.openstack.org/#/c/217750/
review.opendev Code Review
-
https://bugs.launchpad.net/swift/+bug/1466549
Bug #1466549 “[OSSA 2016-004] Download DLO objects leak connect...” : Bugs : OpenStack Object Storage (swift)Vendor Advisory
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http://rhn.redhat.com/errata/RHSA-2016-0128.html
RHSA-2016:0128 - Security Advisory - Red Hat Customer Portal
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http://rhn.redhat.com/errata/RHSA-2016-0329.html
RHSA-2016:0329 - Security Advisory - Red Hat Customer Portal
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https://launchpad.net/swift/+milestone/2.4.0
2.4.0 : OpenStack Object Storage (swift)Vendor Advisory
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