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[email protected]CVE-2016-9579

HistoryAug 01, 2018 - 4:29 p.m.

CVE-2016-9579

2018-08-0116:29:00

CWE-20

[email protected]

web.nvd.nist.gov

cve-2016-9579

ceph object gateway

cors policy

denial of service

remote attacker

nvd

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.2 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.007 Low

EPSS

Percentile

79.9%

JSON

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.

Affected configurations

Vulners

NVD

Node

redhatcephRange≤1.3

redhatcephRange≤2

VendorProductVersionCPE
redhatceph*cpe:2.3:a:redhat:ceph:*:*:*:*:*:*:*:*
redhatceph*cpe:2.3:a:redhat:ceph:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
redhat	ceph	*	cpe:2.3:a:redhat:ceph::::::::
redhat	ceph	*	cpe:2.3:a:redhat:ceph::::::::

CNA Affected

[
  {
    "product": "ceph",
    "vendor": "Red Hat",
    "versions": [
      {
        "status": "affected",
        "version": "1.3 and 2"
      }
    ]
  }
]