CVE-2021-1998 — Oracle Mysql vulnerability

7 documents7 sources
Severity
3.8LOWNVD
EPSS
0.3%
top 48.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Oracle MysqlOracle Corporation Mysql ServerFedoraproject Fedora
Timeline
PublishedJan 20
Latest updateMay 24

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 high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS)…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:LExploitability: 1.2 | Impact: 2.5

Affected Packages2 packages

▶CVEListV5oracle_corporation/mysql_server8.0.20 and prior
▶NVDoracle/mysql8.0.0 — 8.0.20

Also affects: Fedora 32, 33

🔴Vulnerability Details

3
GHSA
GHSA-4jc3-3v3g-h745: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)↗2022-05-24
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CVEList
CVE-2021-1998: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)↗2021-01-20
▶
OSV
CVE-2021-1998: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)↗2021-01-20
▶

📋Vendor Advisories

3
Red Hat
mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2021)↗2021-01-19
▶
Oracle
Oracle Oracle MySQL Risk Matrix: Server: Optimizer — CVE-2021-1998↗2021-01-15
▶
Debian
CVE-2021-1998: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Op...↗2021
▶
CVE-2021-1998 — Oracle Mysql vulnerability | cvebase