CVE-2019-5455

CVSS V2 Medium 4.6 CVSS V3 Medium 6.8

Description

Bypassing lock protection exists in Nextcloud Android app 3.6.0 when creating a multi-account and aborting the process.

Overview

CVE ID
CVE-2019-5455

Assigner
support@hackerone.com

Vulnerability Status
Analyzed

Published Version
2019-07-30T21:15:11

Last Modified Date
2022-12-06T20:51:43

Weakness Enumerations

CWE	URL
CWE-287	http://cwe.mitre.org/data/definitions/287.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:nextcloud:nextcloud:3.6.0:::::android::	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
4.6

Severity
MEDIUM

Exploitability Score
3.9

Impact Score
6.4

CVSS Version 3

Version
3.0

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

Attack Vector
PHYSICAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
6.8

Base Severity
MEDIUM

Exploitability Score
0.9

Impact Score
5.9

References

Reference URL	Reference Tags
https://hackerone.com/reports/490946	Exploit Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2019-5455
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5455

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:02:30				Added to TrackCVE
2022-12-04 00:10:43	cve-assignments@hackerone.com	support@hackerone.com	CVE Assigner	updated
2022-12-04 00:10:43	2019-07-30T21:15Z	2019-07-30T21:15:11	CVE Published Date	updated
2022-12-04 00:10:43		2019-10-09T23:50:54	CVE Modified Date	updated
2022-12-04 00:10:43		Undergoing Analysis	Vulnerability Status	updated
2022-12-06 21:09:20		2022-12-06T20:51:43	CVE Modified Date	updated
2022-12-06 21:09:20	Undergoing Analysis	Analyzed	Vulnerability Status	updated