CVE-2021-2304 — Uncontrolled Resource Consumption in Oracle Mysql

CWE-400 — Uncontrolled Resource Consumption10 documents10 sources
Severity
5.5MEDIUMNVD
EPSS
0.3%
top 47.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Oracle MysqlOracle Corporation Mysql Server
Timeline
PublishedApr 22
Latest updateMay 24

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 8.0.23 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 as well as unauthorized update, insert or delete acces…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:HExploitability: 1.2 | Impact: 4.2

Affected Packages2 packages

▶CVEListV5oracle_corporation/mysql_server8.0.23 and prior
▶NVDoracle/mysql8.0.0 — 8.0.23

🔴Vulnerability Details

4
GHSA
GHSA-7p72-rx35-jhvc: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure)↗2022-05-24
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GHSA
Navigate endpoint is vulnerable to regex injection that may lead to Denial of Service.↗2021-05-19
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CVEList
CVE-2021-2304: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure)↗2021-04-22
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OSV
CVE-2021-2304: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure)↗2021-04-22
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📋Vendor Advisories

5
Ubuntu
MySQL vulnerabilities↗2021-05-12
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Red Hat
mysql: Server: Stored Procedure unspecified vulnerability (CPU Apr 2021)↗2021-04-20
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Oracle
Oracle Oracle MySQL Risk Matrix: Server: Stored Procedure — CVE-2021-2304↗2021-04-15
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Microsoft
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 8.0.23 and prior. Easily exploitable vulnerability allows high↗2021-04-13
▶
Debian
CVE-2021-2304: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: St...↗2021
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CVE-2021-2304 — Uncontrolled Resource Consumption | cvebase