CVE-2020-14765

published 2020-10-21

CVE-2020-14765: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions that are affected are 5.6.49 and prior, 5.7.31 and prior…

medium 6.5 CVSS 3.1

AV N AC L PR L UI N S U C N I N A H

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 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).

Affected

20 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	mariadb-10.5	< mariadb-10.5 1:10.5.8-1 (bullseye)	mariadb-10.5 1:10.5.8-1 (bullseye)
debian	mysql-8.0	< mariadb-10.5 1:10.5.8-1 (bullseye)	mariadb-10.5 1:10.5.8-1 (bullseye)
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
mariadb	mariadb	>= 10.1.0 < 10.1.48	10.1.48
mariadb	mariadb	>= 10.2.0 < 10.2.35	10.2.35
mariadb	mariadb	>= 10.3.0 < 10.3.26	10.3.26
mariadb	mariadb	>= 10.4.0 < 10.4.16	10.4.16
mariadb	mariadb	>= 10.5.0 < 10.5.7	10.5.7
msrc	cm1_mysql_8.0.26-1_on_cbl_mariner_1.0	—	—
netapp	active_iq_unified_manager	>= 7.3	—
netapp	active_iq_unified_manager	>= 9.5	—
oracle	mysql	5.6.0 – 5.6.49	—
oracle	mysql	5.7.0 – 5.7.31	—
oracle	mysql	8.0.0 – 8.0.21	—
oracle_corporation	mysql_server	—	—
oracle_corporation	mysql_server	—	—
oracle_corporation	mysql_server	—	—

CVSS provenance

nvd v3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

osv 6.5 MEDIUM