CVE-2019-15611 : Violation of Secure Design Principles in the iOS App 2.23.0 causes the app to le

Violation of Secure Design Principles in the iOS App 2.23.0 causes the app to leak its login and token to other Nextcloud services when search e.g. for federated users or registering for push notifications.

Published 2020-02-04 20:15:12

Updated 2020-02-11 16:59:16

Source HackerOne

View at NVD, CVE.org

Products affected by CVE-2019-15611

Nextcloud » Nextcloud » For Iphone Os
Versions before (<) 2.24.0
cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:iphone_os:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-15611

EPSS FAQ

0.66%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 70 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-15611

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:P/I:N/A:N	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
4.9	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N	1.2	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2019-15611

CWE-657 Violation of Secure Design Principles

The product violates well-established principles for secure design.

Assigned by: support@hackerone.com (Secondary)

References for CVE-2019-15611

https://nextcloud.com/security/advisory/?id=NC-SA-2019-017

advisory – Nextcloud
Vendor Advisory
https://hackerone.com/reports/672623

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Vulnerability Details : CVE-2019-15611

Products affected by CVE-2019-15611

Exploit prediction scoring system (EPSS) score for CVE-2019-15611

CVSS scores for CVE-2019-15611

CWE ids for CVE-2019-15611

References for CVE-2019-15611