CVE-2021-2440 — Oracle Mysql Server vulnerability

8 documents8 sources

Severity

4.9MEDIUMNVD

EPSS

0.1%

top 65.16%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Oracle Mysql Server Oracle Corporation Mysql Server

Timeline

PublishedJul 21

Latest updateMay 24

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). 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 hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HExploitability: 1.2 | Impact: 3.6

Affected Packages2 packages

▶NVDoracle/mysql_server8.0.0 — 8.0.25

▶CVEListV5oracle_corporation/mysql_server8.0.25 and prior

🔴Vulnerability Details

GHSA

GHSA-j66v-4vw7-fxmm: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML)↗2022-05-24

▶

OSV

CVE-2021-2440: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML)↗2021-07-21

▶

CVEList

CVE-2021-2440: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML)↗2021-07-20

▶

📋Vendor Advisories

Ubuntu

MySQL vulnerabilities↗2021-07-26

▶

Red Hat

mysql: Server: DML unspecified vulnerability (CPU Jul 2021)↗2021-07-20

▶

Oracle

Oracle Oracle MySQL Risk Matrix: Server: DML — CVE-2021-2440↗2021-07-15

▶

Debian

CVE-2021-2440: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DM...↗2021

▶