CVE-2022-21556 — Oracle Mysql Server vulnerability

7 documents7 sources
Severity
6.5MEDIUMNVD
EPSS
0.4%
top 40.51%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Oracle Mysql ServerOracle Corporation Mysql Server
Timeline
PublishedJul 19
Latest updateJul 20

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.28 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 creation, deletion or modification access to critical data or all MySQL Server accessible data and unauthorized ability to cause a hang or frequent…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:HExploitability: 1.2 | Impact: 5.2

Affected Packages2 packages

▶NVDoracle/mysql_server8.0.0 — 8.0.28
▶CVEListV5oracle_corporation/mysql_server8.0.28 and prior

Patches

Patch: www.oracle.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-w7mf-c4fv-c7rx: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)↗2022-07-20
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CVEList
CVE-2022-21556: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)↗2022-07-19
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OSV
CVE-2022-21556: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)↗2022-07-19
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📋Vendor Advisories

3
Red Hat
mysql: Server: Optimizer unspecified vulnerability (CPU Jul 2022)↗2022-07-19
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Oracle
Oracle Oracle MySQL Risk Matrix: Server: Optimizer — CVE-2022-21556↗2022-07-15
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Debian
CVE-2022-21556: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Op...↗2022
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CVE-2022-21556 — Oracle Mysql Server vulnerability | cvebase