CVE-2020-14871
Quick assessment
Affected
Oracle Corporation Solaris Operating System
Exploitation
Confirmed exploitation in the wild; remediate immediately
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 可插入身份验证模块10版本，11版本存在安全漏洞，该漏洞允许未经身份验证攻击者通过多种协议进行网络访问，从而危害Oracle Solaris。尽管此漏洞位于Oracle Solaris中，但攻击可能会严重影响其他产品。
Public Exploits 4
Metasploit · 1
pam_username_bof.rb [exploit]
In-the-Wild Activity Observed
cisa_kev · confirmed
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-14871
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: Pluggable authentication module). Supported versions that are affected are 10 and 11. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Solaris. Note: This CVE is not exploitable for Solaris 11.1 and later releases, and ZFSSA 8.7 and later releases, thus the CVSS Base Score is 0.0. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Oracle Solaris 缓冲区错误漏洞
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 可插入身份验证模块10版本，11版本存在安全漏洞，该漏洞允许未经身份验证攻击者通过多种协议进行网络访问，从而危害Oracle Solaris。尽管此漏洞位于Oracle Solaris中，但攻击可能会严重影响其他产品。
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)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Oracle Corporation | Solaris Operating System | 10 | - |
|
II. Public POCs for CVE-2020-14871
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | This is a basic ROP based exploit for CVE 2020-14871. CVE 2020-14871 is a vulnerability in Sun Solaris systems libpam library, and exploitable over ssh | https://github.com/robidev/CVE-2020-14871-Exploit | POC Details |
| 2 | This is a little Python script to detect the "EvilSun" vulnerability (CVE-2020-14871) on Solaris systems. The vulnerability is a buffer overflow in the Pluggable Authentication Module (PAM) `pam_unix_auth` when handling keyboard-interactive authentication in SSH. | https://github.com/FromPartsUnknown/EvilSunCheck | POC Details |
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Vendor Advisories for CVE-2020-14871 (1)
-
https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISC
Exploits & Public PoCs for CVE-2020-14871 (4)
Mailing List Discussions for CVE-2020-14871 (2)
Same Patch Batch · Oracle Corporation · 2020-10-21 · 160 CVEs total
| CVE-2020-14825 | 9.8 CRITICAL | Oracle WebLogic Server Core 安全漏洞 |
| CVE-2020-14859 | 9.8 CRITICAL | Oracle WebLogic Server Core 安全漏洞 |
| CVE-2020-14841 | 9.8 CRITICAL | Oracle WebLogic Server Core 安全漏洞 |
| CVE-2020-14882 | 9.8 CRITICAL | Oracle WebLogic Server 安全漏洞 |
| CVE-2020-14855 | 9.8 CRITICAL | Oracle Universal Work Queue 安全漏洞 |
| CVE-2020-14805 | 9.1 CRITICAL | IBM Oracle E-Business Suite Secure Enterprise Search 安全漏洞 |
| CVE-2020-14876 | 9.1 CRITICAL | Oracle Trade Management 安全漏洞 |
| CVE-2020-14875 | 9.1 CRITICAL | Oracle Marketing--Marketing Administration 安全漏洞 |
| CVE-2020-14735 | 8.8 HIGH | Oracle Database Server Scheduler component 安全漏洞 |
| CVE-2020-14862 | 8.8 HIGH | Oracle Universal Work Queue 安全漏洞 |
| CVE-2020-14824 | 8.6 HIGH | Oracle Financial Services Analytical Applications Infrastructure 安全漏洞 |
| CVE-2020-14879 | 8.5 HIGH | Oracle BI Publisher 安全漏洞 |
| CVE-2020-14880 | 8.5 HIGH | Oracle BI Publisher 安全漏洞 |
| CVE-2020-14835 | 8.2 HIGH | Oracle Marketing 安全漏洞 |
| CVE-2020-14808 | 8.2 HIGH | Oracle Trade Management 安全漏洞 |
| CVE-2020-14857 | 8.2 HIGH | Oracle E-Business Suite Trade Management product 安全漏洞 |
| CVE-2020-14842 | 8.2 HIGH | Oracle BI Publisher 安全漏洞 |
| CVE-2020-14833 | 8.2 HIGH | Oracle Trade Management 授权问题漏洞 |
| CVE-2020-14872 | 8.2 HIGH | Oracle VM VirtualBox Core 安全漏洞 |
| CVE-2020-14831 | 8.2 HIGH | Oracle Marketing 授权问题漏洞 |
Showing top 20 of 160 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-14871
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