CVE-2021-2385

Public on 2021-07-21
Modified on 2021-11-04
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.0 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H).
Severity
Medium severity
Medium
CVSS v3 Base Score
5.0
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 mysql57 2021-10-29 ALAS-2021-1544 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.0 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H
NVD CVSSv3 5.0 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H
NVD CVSSv2 4.9 AV:N/AC:M/Au:S/C:N/I:P/A:P