Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2021-2154

Published: Apr 22, 2021 | Modified: Nov 21, 2024
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:P
RedHat/V2
RedHat/V3
4.9 MODERATE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-2154
CWEhttps://cwe.mitre.org/data/definitions/.html

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.7.33 and prior. Easily exploitable 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. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Affected Software

NameVendorStart VersionEnd Version
MysqlOracle5.7.0 (including)5.7.33 (including)
Red Hat Enterprise Linux 8RedHatmariadb:10.3-8050020220204122328.c5368500*
Red Hat Enterprise Linux 8RedHatmariadb:10.5-8050020220204122540.c5368500*
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRedHatmariadb:10.5-8040020231006044227.522a0ee4*
Red Hat Enterprise Linux 8.4 Extended Update SupportRedHatmariadb:10.3-8040020220429075504.522a0ee4*
Red Hat Enterprise Linux 8.4 Telecommunications Update ServiceRedHatmariadb:10.5-8040020231006044227.522a0ee4*
Red Hat Enterprise Linux 8.4 Update Services for SAP SolutionsRedHatmariadb:10.5-8040020231006044227.522a0ee4*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-mariadb105-galera-0:26.4.9-3.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-mariadb105-mariadb-3:10.5.13-1.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-mariadb103-galera-0:25.3.34-4.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-mariadb103-mariadb-3:10.3.32-2.el7*
Mariadb-10.0Ubuntuxenial*
Mariadb-10.1Ubuntubionic*
Mariadb-10.3Ubuntufocal*
Mariadb-10.3Ubuntugroovy*
Mariadb-10.5Ubuntuhirsute*
Mariadb-10.5Ubuntuimpish*
Mariadb-5.5Ubuntutrusty*
Mysql-5.5Ubuntuesm-infra-legacy/trusty*
Mysql-5.5Ubuntuprecise/esm*
Mysql-5.5Ubuntutrusty*
Mysql-5.5Ubuntutrusty/esm*
Mysql-5.6Ubuntutrusty*
Mysql-5.7Ubuntubionic*
Mysql-5.7Ubuntuesm-infra/bionic*
Mysql-5.7Ubuntuesm-infra/xenial*
Mysql-5.7Ubuntuupstream*
Mysql-5.7Ubuntuxenial*
Percona-server-5.6Ubuntuxenial*
Percona-xtradb-cluster-5.5Ubuntutrusty*
Percona-xtradb-cluster-5.6Ubuntuxenial*

References

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