Vulnerability CVE-2016-9579
Published: 2018-08-01   Modified: 2018-08-02

Description:
A flaw was found in the way Ceph Object Gateway would process cross-origin HTTP requests if the CORS policy was set to allow origin on a bucket. A remote unauthenticated attacker could use this flaw to cause denial of service by sending a specially-crafted cross-origin HTTP request. Ceph branches 1.3.x and 2.x are affected.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Redhat -> Ceph storage 
Redhat -> Ceph storage mon 
Redhat -> Ceph storage osd 
Redhat -> Enterprise linux desktop 
Redhat -> Enterprise linux server 
Redhat -> Enterprise linux workstation 

 References:
http://rhn.redhat.com/errata/RHSA-2016-2954.html
http://rhn.redhat.com/errata/RHSA-2016-2956.html
http://rhn.redhat.com/errata/RHSA-2016-2994.html
http://rhn.redhat.com/errata/RHSA-2016-2995.html
http://tracker.ceph.com/issues/18187
http://www.securityfocus.com/bid/94936
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9579
Copyright 2024, cxsecurity.com

 

Back to Top