CVE-2019-15613

A bug in Nextcloud Server 17.0.1 causes the workflow rules to depend their behaviour on the file extension when checking file mimetypes.

CVSS v3.0 8.0 HIGH
CVSS v2.0 6.0 MEDIUM

8.0^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:P

Exploitability : 6.8 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://hackerone.com/reports/697959	Permissions Required Third Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2020-002	Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nextcloud:server::::::::
	cpe:2.3:a:nextcloud:server::::::::
	cpe:2.3:a:nextcloud:server::::::::

Information

Published : 2020-02-04 12:15

Updated : 2020-02-15 17:15

NVD link : CVE-2019-15613

Mitre link : CVE-2019-15613

JSON object : View

CWE

CWE-345

Insufficient Verification of Data Authenticity

Products Affected

nextcloud

server

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8.0 /10