cnvd - cnvd-2022-33780

cnvd-2022-33780

Vulnerability from cnvd

Title: Oracle MySQL输入验证错误漏洞（CNVD-2022-33780）

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。MySQL Connectors是其中的一个连接使用MySQL的应用程序的驱动程序。

Oracle MySQL的MySQL服务器产品中存在输入验证错误漏洞，该漏洞允许通过多种协议进行网络访问的高权限攻击者破坏 MySQL服务器。攻击者可利用该漏洞导致MySQL Server 挂起或频繁重复崩溃（完整的 DOS），以及未经授权更新、插入或删除对 MySQL Server可访问数据的访问。

Severity: 中

Patch Name: Oracle MySQL输入验证错误漏洞（CNVD-2022-33780）的补丁

Patch Description:

Oracle MySQL的MySQL服务器产品中存在输入验证错误漏洞，该漏洞允许通过多种协议进行网络访问的高权限攻击者破坏 MySQL服务器。攻击者可利用该漏洞导致MySQL Server 挂起或频繁重复崩溃（完整的 DOS），以及未经授权更新、插入或删除对 MySQL Server可访问数据的访问。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-2022-21459

Impacted products

Name
Oracle MySQL Server >=8.0.0，<=8.0.28

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2022-21459",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-21459"
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  "serverity": "\u4e2d",
  "submitTime": "2022-04-22",
  "title": "Oracle MySQL\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2022-33780\uff09"
}

CVE-2022-21459 (GCVE-0-2022-21459)

Vulnerability from cvelistv5

Published

2022-04-19 20:37

Modified

2024-09-24 20:09

Severity ?

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

CWE

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 access to some of MySQL Server accessible data.

Summary

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 ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/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: 8.0.28 and prior

Show details on NVD website

JSON

To clipboard

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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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