vulnerability
Red Hat: CVE-2021-2020: CVE-2021-2020 mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2021) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:S/C:N/I:N/A:C) | Jan 20, 2021 | Feb 12, 2021 | Dec 15, 2023 |
Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
Jan 20, 2021
Added
Feb 12, 2021
Modified
Dec 15, 2023
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.20 and prior. Easily exploitable vulnerability allows low 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. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Solutions
redhat-upgrade-mecabredhat-upgrade-mecab-debuginforedhat-upgrade-mecab-debugsourceredhat-upgrade-mecab-ipadicredhat-upgrade-mecab-ipadic-eucjpredhat-upgrade-mysqlredhat-upgrade-mysql-commonredhat-upgrade-mysql-debuginforedhat-upgrade-mysql-debugsourceredhat-upgrade-mysql-develredhat-upgrade-mysql-devel-debuginforedhat-upgrade-mysql-errmsgredhat-upgrade-mysql-libsredhat-upgrade-mysql-libs-debuginforedhat-upgrade-mysql-serverredhat-upgrade-mysql-server-debuginforedhat-upgrade-mysql-testredhat-upgrade-mysql-test-debuginfo
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