Input validation error in MongoDB - CVE-2020-7925
Published: November 23, 2020 / Updated: November 25, 2020
Vulnerability identifier: #VU48657
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-7925
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in the role name parser. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
Affected software
MongoDB
How to mitigate CVE-2020-7925
Install updates from vendor's website.
MongoDB - addressed in versions 4.2.9, 4.4.0 rc1