#VU74345 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Nextcloud Server and Nextcloud Enterprise Server - CVE-2023-28835

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Main Vulnerability Database Vulnerabilities #VU74345

#VU74345 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Nextcloud Server and Nextcloud Enterprise Server - CVE-2023-28835

Published: April 4, 2023


Vulnerability identifier: #VU74345
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-28835
CWE-ID: CWE-338
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Nextcloud Server
Nextcloud Enterprise Server
Software vendor:
Nextcloud

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to insecure randomness for default password in file sharing when password policy app is disabled. A remote user can gain unauthorized access to sensitive information on the system.


Remediation

Install updates from vendor's website.

External links