CVE-2020-8173

A too small set of random characters being used for encryption in Nextcloud Server 18.0.4 allowed decryption in shorter time than intended.

CVSS v3 2.2 LOW
CVSS v2.0 3.5 LOW

2.2^/10

CVSS v3 : LOW

Vector :

Exploitability : 0.7 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

3.5^/10

CVSS v2.0 : LOW

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

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://hackerone.com/reports/852841	Exploit Third Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2020-023	Broken Link Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nextcloud:nextcloud_server::::::::
	cpe:2.3:a:nextcloud:nextcloud_server::::::::

History

No history.

Information

Published : 2020-11-02 21:15

Updated : 2024-02-04 21:23

NVD link : CVE-2020-8173

Mitre link : CVE-2020-8173

CVE.ORG link : CVE-2020-8173

JSON object : View

Products Affected

nextcloud

nextcloud_server

CWE

CWE-311

Missing Encryption of Sensitive Data

CWE-310

Cryptographic Issues

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