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[email protected]CVE-2020-8119

HistoryFeb 04, 2020 - 8:15 p.m.

CVE-2020-8119

2020-02-0420:15:13

CWE-285

CWE-863

[email protected]

web.nvd.nist.gov

107

cve-2020-8119

nextcloud

server

authorization

vulnerability

nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.9%

JSON

Improper authorization in Nextcloud server 17.0.0 causes leaking of previews and files when a file-drop share link is opened via the gallery app.

Affected configurations

NVD

Node

nextcloudnextcloud_serverRange<15.0.13

nextcloudnextcloud_serverRange16.0.0–16.0.6

nextcloudnextcloud_serverRange17.0.0–17.0.1

CPENameOperatorVersion
nextcloud:nextcloud_servernextcloud nextcloud serverlt15.0.13
nextcloud:nextcloud_servernextcloud nextcloud serverlt16.0.6
nextcloud:nextcloud_servernextcloud nextcloud serverlt17.0.1

CPE	Name	Operator	Version
nextcloud:nextcloud_server	nextcloud nextcloud server	lt	15.0.13
nextcloud:nextcloud_server	nextcloud nextcloud server	lt	16.0.6
nextcloud:nextcloud_server	nextcloud nextcloud server	lt	17.0.1

CNA Affected

[
  {
    "product": "Nextcloud Server",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "17.0.0"
      }
    ]
  }
]