Vulnerabilities
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CVE Vulnerabilities

CVE-2021-2340

Published: Jul 21, 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
2.7 LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-2340
CWEhttps://cwe.mitre.org/data/definitions/.html

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Memcached). Supported versions that are affected are 8.0.25 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 partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

Affected Software

NameVendorStart VersionEnd Version
MysqlOracle8.0.0 (including)8.0.25 (including)
Red Hat Enterprise Linux 8RedHatmysql:8.0-8040020210824134700.522a0ee4*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-mysql80-mysql-0:8.0.26-1.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUSRedHatrh-mysql80-mysql-0:8.0.26-1.el7*
Mariadb-10.3Ubuntugroovy*
Mariadb-5.5Ubuntutrusty*
Mysql-5.5Ubuntuesm-infra-legacy/trusty*
Mysql-5.5Ubuntutrusty*
Mysql-5.5Ubuntutrusty/esm*
Mysql-5.6Ubuntutrusty*
Mysql-8.0Ubuntuesm-infra/focal*
Mysql-8.0Ubuntufocal*
Mysql-8.0Ubuntugroovy*
Mysql-8.0Ubuntuhirsute*
Mysql-8.0Ubuntuimpish*
Mysql-8.0Ubuntujammy*
Mysql-8.0Ubuntukinetic*
Mysql-8.0Ubuntulunar*
Mysql-8.0Ubuntumantic*
Mysql-8.0Ubuntunoble*
Mysql-8.0Ubuntuoracular*
Mysql-8.0Ubuntuupstream*
Percona-server-5.6Ubuntuesm-apps/xenial*
Percona-server-5.6Ubuntuxenial*
Percona-xtradb-cluster-5.5Ubuntutrusty*
Percona-xtradb-cluster-5.6Ubuntuesm-apps/xenial*
Percona-xtradb-cluster-5.6Ubuntuxenial*

References

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