CVE-2021-2344
Quick assessment
Affected
Oracle Corporation Coherence
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 Coherence是美国甲骨文（Oracle）公司的一个应用软件。提供对常用数据的快速访问来使可预测地扩展关键任务应用程序。 Oracle Coherence 存在安全漏洞，未经身份验证的攻击者可利用该漏洞通过T3,IIOP进行网络访问，从而破坏Oracle Coherence。以下产品及版本受到影响：Oracle Coherence 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-2344
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Coherence. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/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:N/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 Coherence安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle Coherence是美国甲骨文（Oracle）公司的一个应用软件。提供对常用数据的快速访问来使可预测地扩展关键任务应用程序。 Oracle Coherence 存在安全漏洞，未经身份验证的攻击者可利用该漏洞通过T3,IIOP进行网络访问，从而破坏Oracle Coherence。以下产品及版本受到影响：Oracle Coherence 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0。
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 | Coherence | 3.7.1.0 | - |
|
II. Public POCs for CVE-2021-2344
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-2344 (1)
-
https://www.oracle.com/security-alerts/cpujul2021.html x_refsource_MISC
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-2021-2382 | 9.8 CRITICAL | Oracle Fusion Middleware安全漏洞 |
| CVE-2021-2456 | 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-2021-2392 | 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-2021-2396 | 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-2021-2434 | 8.1 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-2021-2393 | 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 |
Showing top 20 of 131 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-2344
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