cnvd - cnvd-2022-33988

cnvd-2022-33988

Vulnerability from cnvd

Title: Oracle MySQL Server拒绝服务漏洞（CNVD-2022-33988）

Description:

Oracle MySQL是美国甲骨文（Oracle）公司的一套开源的关系数据库管理系统。MySQL Server是其中的一个数据库服务器组件。

Oracle MySQL Server（组件：InnoDB）8.0.28及之前版本和5.7.37及之前版本存在拒绝服务漏洞。未经身份验证的攻击者可利用该漏洞通过多种协议进行网络访问，从而破坏MySQL Server，导致MySQL Server挂起或频繁崩溃（拒绝服务）。

Severity: 低

Patch Name: Oracle MySQL Server拒绝服务漏洞（CNVD-2022-33988）的补丁

Patch Description:

Oracle MySQL是美国甲骨文（Oracle）公司的一套开源的关系数据库管理系统。MySQL Server是其中的一个数据库服务器组件。

Oracle MySQL Server（组件：InnoDB）8.0.28及之前版本和5.7.37及之前版本存在拒绝服务漏洞。未经身份验证的攻击者可利用该漏洞通过多种协议进行网络访问，从而破坏MySQL Server，导致MySQL Server挂起或频繁崩溃（拒绝服务）。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.oracle.com/security-alerts/cpuapr2022.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-21451

Impacted products

Name
['Oracle Mysql <=5.7.37', 'Oracle MySQL Server <=8.0.28', 'Oracle MySQL Server <=5.7.37']

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CVE-2022-21451 (GCVE-0-2022-21451)

Vulnerability from cvelistv5

Published

2022-04-19 20:37

Modified

2024-09-24 20:10

Severity ?

4.4 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

CWE

Difficult to exploit 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.

Summary

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.37 and prior and 8.0.28 and prior. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

References

▼	URL	Tags
	https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220429-0005/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Oracle Corporation	MySQL Server	Version: 5.7.37 and prior Version: 8.0.28 and prior

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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