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[email protected]CVE-2019-15623

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

CVE-2019-15623

2020-02-0420:15:12

CWE-359

[email protected]

web.nvd.nist.gov

132

cve-2019-15623

nextcloud

server

privacy

information security

vulnerability

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.1%

JSON

Exposure of Private Information in Nextcloud Server 16.0.1 causes the server to send it’s domain and user IDs to the Nextcloud Lookup Server without any further data when the Lookup server is disabled.

Affected configurations

NVD

Node

nextcloudnextcloud_serverRange<14.0.13

nextcloudnextcloud_serverRange15.0.0–15.0.9

nextcloudnextcloud_serverRange16.0.0–16.0.2

Node

opensusebackports_sleMatch15.0sp1

susepackage_hubMatch-

CPENameOperatorVersion
nextcloud:nextcloud_servernextcloud nextcloud serverlt14.0.13
nextcloud:nextcloud_servernextcloud nextcloud serverlt15.0.9
nextcloud:nextcloud_servernextcloud nextcloud serverlt16.0.2

CPE	Name	Operator	Version
nextcloud:nextcloud_server	nextcloud nextcloud server	lt	14.0.13
nextcloud:nextcloud_server	nextcloud nextcloud server	lt	15.0.9
nextcloud:nextcloud_server	nextcloud nextcloud server	lt	16.0.2

CNA Affected

[
  {
    "product": "Nextcloud Server",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "16.0.1"
      }
    ]
  }
]