CVE-2020-2511
Quick assessment
Affected
Oracle Corporation Oracle Database
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 Database Server是美国甲骨文（Oracle）公司的一套关系数据库管理系统。该数据库管理系统提供数据管理、分布式处理等功能。 Oracle Database Server中的Core RDBMS 组件存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（挂起或频繁崩溃），影响数据的可用性。以下产品及版本受到影响：Core RDBMS 12.1.0.2版本，12.2.0.1版本，18c版本，19c版本。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2020-2511
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 Core RDBMS component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows low privileged attacker having Create Session privilege with network access via OracleNet to compromise Core RDBMS. While the vulnerability is in Core RDBMS, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Core RDBMS. CVSS 3.0 Base Score 7.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle Database Server Core RDBMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle Database Server是美国甲骨文（Oracle）公司的一套关系数据库管理系统。该数据库管理系统提供数据管理、分布式处理等功能。 Oracle Database Server中的Core RDBMS 组件存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（挂起或频繁崩溃），影响数据的可用性。以下产品及版本受到影响：Core RDBMS 12.1.0.2版本，12.2.0.1版本，18c版本，19c版本。
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 | Oracle Database | 12.1.0.2 | - |
|
II. Public POCs for CVE-2020-2511
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-2511
请登录查看更多情报信息。
Vendor Advisories for CVE-2020-2511 (1)
-
https://www.oracle.com/security-alerts/cpujan2020.html x_refsource_MISC
Same Patch Batch · Oracle Corporation · 2020-01-15 · 203 CVEs total
| CVE-2020-2667 | Oracle E-Business Suite 安全漏洞 | |
| CVE-2020-2655 | Oracle Java SE 安全漏洞 | |
| CVE-2020-2656 | Oracle Solaris 安全漏洞 | |
| CVE-2020-2657 | Oracle E-Business Suite 安全漏洞 | |
| CVE-2020-2658 | Oracle E-Business Suite 安全漏洞 | |
| CVE-2020-2659 | Oracle Java SE 安全漏洞 | |
| CVE-2020-2660 | Oracle MySQL 安全漏洞 | |
| CVE-2020-2661 | Oracle E-Business Suite iSupport 安全漏洞 | |
| CVE-2020-2662 | Oracle E-Business Suite iSupport 安全漏洞 | |
| CVE-2020-2663 | Oracle PeopleSoft Enterprise PeopleTools 安全漏洞 | |
| CVE-2020-2664 | Oracle Solaris 安全漏洞 | |
| CVE-2020-2665 | Oracle E-Business Suite 安全漏洞 | |
| CVE-2020-2666 | Oracle E-Business Suite 安全漏洞 | |
| CVE-2020-2677 | Oracle Hospitality Applications 安全漏洞 | |
| CVE-2020-2674 | Oracle Virtualization 安全漏洞 | |
| CVE-2020-2675 | Oracle Hospitality Applications 安全漏洞 | |
| CVE-2020-2676 | Oracle Hospitality Applications 安全漏洞 | |
| CVE-2020-2673 | Oracle Enterprise Manager Application Testing Suite 安全漏洞 | |
| CVE-2020-2678 | Oracle Virtualization VM VirtualBox 安全漏洞 | |
| CVE-2020-2679 | Oracle MySQL 安全漏洞 |
Showing top 20 of 203 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-2511
No comments yet