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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

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

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

0.007 Low

EPSS

Percentile

80.0%

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"
      }
    ]
  }
]