CVE-2021-2381
Quick assessment
Affected
Oracle Corporation Solaris Operating System
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 Solaris是美国甲骨文（Oracle）公司的一套UNIX操作系统。 Oracle Solaris 中存在访问控制错误漏洞，该漏洞源于该产品的内核未正确限制来自非授权角色的访问，攻击者可通过该漏洞在未经授权的情况下对数据进行插入、删除、更新以及导致部分服务拒绝服务。以下产品及版本受到影响：Oracle Solaris 11。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1496 · Resource Hijacking T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-2381
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel). The supported version that is affected is 11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Solaris accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Solaris. CVSS 3.1 Base Score 3.9 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle Solaris 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle Solaris是美国甲骨文（Oracle）公司的一套UNIX操作系统。 Oracle Solaris 中存在访问控制错误漏洞，该漏洞源于该产品的内核未正确限制来自非授权角色的访问，攻击者可通过该漏洞在未经授权的情况下对数据进行插入、删除、更新以及导致部分服务拒绝服务。以下产品及版本受到影响：Oracle Solaris 11。
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 | Solaris Operating System | 11 | - |
|
II. Public POCs for CVE-2021-2381
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-2381 (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-2021-2456 | 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-2021-2381
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