cnvd - cnvd-2022-31922

cnvd-2022-31922

Vulnerability from cnvd

Title: Oracle MySQL缓冲区溢出漏洞（CNVD-2022-31922）

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存在缓冲区溢出漏洞，该漏洞允许高权限攻击者访问连接到执行MySQL Cluster 的硬件的物理通信段来破坏 MySQL Cluster。成功的攻击需要来自攻击者以外的人的人机交互。攻击者可利用该漏洞导致对MySQL Cluster 可访问数据的子集进行未经授权的读取访问，以及导致 MySQL Cluster 的部分拒绝服务（部分 DOS）的未经授权的能力。

Severity: 低

Patch Name: Oracle MySQL缓冲区溢出漏洞（CNVD-2022-31922）的补丁

Patch Description:

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-2022-21485

Impacted products

Name
Oracle MySQL Cluster

Show details on source website

JSON

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CVE-2022-21485 (GCVE-0-2022-21485)

Vulnerability from cvelistv5

Published

2022-04-19 20:38

Modified

2024-09-24 20:06

Severity ?

2.9 (Low) - CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:L

CWE

Difficult to exploit vulnerability allows high privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes to compromise MySQL Cluster. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Cluster accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Cluster.

Summary

Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions that are affected are 7.4.35 and prior, 7.5.25 and prior, 7.6.21 and prior and 8.0.28 and prior. Difficult to exploit vulnerability allows high privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes to compromise MySQL Cluster. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Cluster accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Cluster. CVSS 3.1 Base Score 2.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:L).

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 Cluster	Version: 7.4.35 and prior Version: 7.5.25 and prior Version: 7.6.21 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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