CVE-2021-2178 — Oracle Mysql vulnerability

7 documents7 sources
Severity
6.5MEDIUMNVD
EPSS
1.4%
top 19.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Oracle MysqlOracle Corporation Mysql ServerFedoraproject Fedora
Timeline
PublishedApr 22
Latest updateMay 24

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 5.7.32 and prior and 8.0.22 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 …

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5oracle_corporation/mysql_server5.7.32 and prior, 8.0.22 and prior+1
▶NVDoracle/mysql5.7.0 — 5.7.32+1

Also affects: Fedora 32, 33, 34

🔴Vulnerability Details

3
GHSA
GHSA-m754-h239-fxxf: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication)↗2022-05-24
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CVEList
CVE-2021-2178: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication)↗2021-04-22
▶
OSV
CVE-2021-2178: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication)↗2021-04-22
▶

📋Vendor Advisories

3
Red Hat
mysql: Server: Replication unspecified vulnerability (CPU Apr 2021)↗2021-04-20
▶
Oracle
Oracle Oracle MySQL Risk Matrix: Server: Replication — CVE-2021-2178↗2021-04-15
▶
Debian
CVE-2021-2178: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Re...↗2021
▶
CVE-2021-2178 — Oracle Mysql vulnerability | cvebase