CVE-2021-2352
Quick assessment
Affected
Oracle Corporation MySQL Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Oracle MySQL Server是美国甲骨文（Oracle）公司的一款关系型数据库。 MySQL Server 存在输入验证错误漏洞，该漏洞源于MySQL Server中的Server:DDL组件内不正确的输入验证，远程特权用户可以利用这个漏洞执行拒绝服务攻击。
Possible ATT&CK Techniques 1 AI
T1499.002 · Service Exhaustion Flood
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-2352
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions that are affected are 8.0.25 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).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle MySQL Server 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle MySQL Server是美国甲骨文（Oracle）公司的一款关系型数据库。 MySQL Server 存在输入验证错误漏洞，该漏洞源于MySQL Server中的Server:DDL组件内不正确的输入验证，远程特权用户可以利用这个漏洞执行拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Oracle Corporation | MySQL Server | 8.0.25 and prior | - |
|
II. Public POCs for CVE-2021-2352
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-2352
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-2352 (2)
-
https://www.oracle.com/security-alerts/cpujul2021.html x_refsource_MISC
-
https://security.netapp.com/advisory/ntap-20210723-0001/ x_refsource_CONFIRM
Mailing List Discussions for CVE-2021-2352 (2)
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6OO2Q5PIFURXLLKCIJE6XF6VL4LLMNO5/ vendor-advisory x_refsource_FEDORA
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OPJAGVMRKODR4QIXQSVEM4BLRZUM7P3R/ vendor-advisory x_refsource_FEDORA
Same Patch Batch · Oracle Corporation · 2021-07-20 · 131 CVEs total
| CVE-2021-2447 | 9.9 CRITICAL | Oracle Secure Global Desktop输入验证错误漏洞 |
| CVE-2021-2463 | 9.8 CRITICAL | Oracle Commerce 输入验证错误漏洞 |
| CVE-2021-2397 | 9.8 CRITICAL | Oracle Fusion Middleware安全漏洞 |
| CVE-2021-2394 | 9.8 CRITICAL | Oracle Fusion Middleware输入验证错误漏洞 |
| CVE-2021-2456 | 9.8 CRITICAL | Oracle Fusion Middleware安全漏洞 |
| CVE-2021-2382 | 9.8 CRITICAL | Oracle Fusion Middleware安全漏洞 |
| CVE-2021-2446 | 9.6 CRITICAL | Oracle Secure Global Desktop输入验证错误漏洞 |
| CVE-2021-2355 | 9.1 CRITICAL | Oracle E-Business Suite输入验证错误漏洞 |
| CVE-2021-2396 | 8.8 HIGH | Oracle Fusion Middleware 输入验证错误漏洞 |
| CVE-2021-2392 | 8.8 HIGH | Oracle Fusion Middleware 输入验证错误漏洞 |
| CVE-2021-2391 | 8.8 HIGH | Oracle Fusion Middleware 输入验证错误漏洞 |
| CVE-2021-2349 | 8.6 HIGH | Oracle Hyperion 输入验证错误漏洞 |
| CVE-2021-2351 | 8.3 HIGH | Oracle Database Server 授权问题漏洞 |
| CVE-2021-2409 | 8.2 HIGH | Oracle VM VirtualBox输入验证错误漏洞 |
| CVE-2021-2359 | 8.2 HIGH | Oracle E-Business Suite输入验证错误漏洞 |
| CVE-2021-2436 | 8.2 HIGH | Oracle E-Business Suite 输入验证错误漏洞 |
| CVE-2021-2363 | 8.1 HIGH | Oracle E-Business Suite 输入验证错误漏洞 |
| CVE-2021-2364 | 8.1 HIGH | Oracle E-Business Suite 输入验证错误漏洞 |
| CVE-2021-2362 | 8.1 HIGH | Oracle E-Business Suite输入验证错误漏洞 |
| CVE-2021-2428 | 8.1 HIGH | Oracle Fusion Middleware安全漏洞 |
Showing top 20 of 131 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-2352
No comments yet