cnvd - cnvd-2020-58228

cnvd-2020-58228

Vulnerability from cnvd

Title: Oracle MySQL Server存在未明漏洞（CNVD-2020-58228）

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（Server：Optimizer）5.6.49及之前版本，5.7.31及之前版本，8.0.21及之前版本存在安全漏洞，该漏洞允许攻击者允许高特权攻击者通过多种协议进行网络访问，从而危害MySQL Server。攻击可利用漏洞导致未经授权的能力，导致MySQL服务器挂起或频繁重复发生崩溃（完整的DOS）。

Severity: 中

Patch Name: Oracle MySQL Server存在未明漏洞（CNVD-2020-58228）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。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.oracle.com/security-alerts/cpuoct2020.html

Reference: https://www.oracle.com/security-alerts/cpuoct2020.html

Impacted products

Name
['Oracle MySQL Server <=8.0.21', 'Oracle MySQL Server <=5.6.49', 'Oracle MySQL Server <=5.7.31']

Show details on source website

JSON

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{
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CVE-2020-14793 (GCVE-0-2020-14793)

Vulnerability from cvelistv5

Published

2020-10-21 14:04

Modified

2024-09-26 20:22

Severity ?

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

Summary

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 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:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

References

▼	URL	Tags
	https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20201023-0003/	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O7RVY2Z7HYQHFJXBGARXUAGKUDAWYPP4/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GZU3PA5XJXNQ4C4F6435ARM6WKM3OZYR/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVS6KNVBZCLZBKNJ5JA2PGAG3NTOJVH6/	vendor-advisory, x_refsource_FEDORA
	https://security.gentoo.org/glsa/202105-27	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	Oracle Corporation	MySQL Server	Version: 5.6.49 and prior Version: 5.7.31 and prior Version: 8.0.21 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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