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[email protected]CVE-2020-10736

HistoryJun 22, 2020 - 6:15 p.m.

CVE-2020-10736

2020-06-2218:15:10

CWE-285

[email protected]

web.nvd.nist.gov

ceph

authorization bypass

vulnerability

nvd

access restriction

authenticated client

5.2 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

An authorization bypass vulnerability was found in Ceph versions 15.2.0 before 15.2.2, where the ceph-mon and ceph-mgr daemons do not properly restrict access, resulting in gaining access to unauthorized resources. This flaw allows an authenticated client to modify the configuration and possibly conduct further attacks.

Affected configurations

Vulners

NVD

Node

redhatcephRange15.2.0–15.2.2

CPENameOperatorVersion
linuxfoundation:cephlinuxfoundation cephlt15.2.2

CPE	Name	Operator	Version
linuxfoundation:ceph	linuxfoundation ceph	lt	15.2.2

CNA Affected

[
  {
    "product": "ceph",
    "vendor": "[UNKNOWN]",
    "versions": [
      {
        "status": "affected",
        "version": "15.2.0 before 15.2.2"
      }
    ]
  }
]