Vulnerability Monitor

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CVE-2016-9579

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.

Published

2018-08-01T16:29:00.427

Last Modified

2024-11-21T03:01:25.820

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-20
  • Type: Secondary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application redhat ceph_storage 1.3 Yes
Application redhat ceph_storage_mon 1.3 Yes
Application redhat ceph_storage_mon 2 Yes
Application redhat ceph_storage_osd 1.3 Yes
Application redhat ceph_storage_osd 2 Yes
Operating System redhat enterprise_linux_desktop 7.0 Yes
Operating System redhat enterprise_linux_server 7.0 Yes
Operating System redhat enterprise_linux_workstation 7.0 Yes
Application redhat ceph_storage 2.0 Yes
Operating System canonical ubuntu_linux 16.04 No
Operating System redhat enterprise_linux 7.0 No
Application redhat ceph_storage 1.3 Yes
Operating System canonical ubuntu_linux 14.04 No
Operating System redhat enterprise_linux 7.0 No
References