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CVE-2020-12783

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Exim是一个运行于Unix系统中的开源消息传送代理（MTA），它主要负责邮件的路由、转发和投递。 Exim 4.93及之前版本中的SPA authenticator存在缓冲区错误漏洞。攻击者可利用该漏洞绕过身份验证。

AI Predicted 9.8 Difficulty: Easy EPSS 4.55% · P91

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-12783

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Exim through 4.93 has an out-of-bounds read in the SPA authenticator that could result in SPA/NTLM authentication bypass in auths/spa.c and auths/auth-spa.c.
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
Exim 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Exim是一个运行于Unix系统中的开源消息传送代理（MTA），它主要负责邮件的路由、转发和投递。 Exim 4.93及之前版本中的SPA authenticator存在缓冲区错误漏洞。攻击者可利用该漏洞绕过身份验证。
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
- n/a n/a -

II. Public POCs for CVE-2020-12783

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III. Intelligence Information for CVE-2020-12783

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Vendor Advisories for CVE-2020-12783 (2)

Mailing List Discussions for CVE-2020-12783 (3)

Other References for CVE-2020-12783 (3)

Same Patch Batch · n/a · 2020-05-11 · 29 CVEs total

CVE-2020-12753 LG Mobile Devices With Android 缓冲区错误漏洞
CVE-2020-7647 Jooby 路径遍历漏洞
CVE-2020-5837 Symantec Endpoint Protection 后置链接漏洞
CVE-2020-5836 Symantec Endpoint Protection 安全漏洞
CVE-2020-5835 Symantec Endpoint Protection Manager 竞争条件问题漏洞
CVE-2020-5834 Symantec Endpoint Protection Manager 路径遍历漏洞
CVE-2020-5833 Symantec Endpoint Protection Manager 缓冲区错误漏洞
CVE-2020-12790 Seomatic 注入漏洞
CVE-2019-5500 NetApp Service Processor和NetApp Baseboard Management Controller 安全漏洞
CVE-2018-1285 Apache log4net 代码问题漏洞
CVE-2020-12760 OpenNMS Group OpenNMS 代码问题漏洞
CVE-2020-12785 cPanel 安全漏洞
CVE-2020-12784 cPanel 输入验证错误漏洞
CVE-2020-12754 LG移动设备安全漏洞
CVE-2020-12743 Gazie 安全漏洞
CVE-2020-12752 Samsung移动设备安全漏洞
CVE-2020-12751 Samsung Mobile Device 缓冲区错误漏洞
CVE-2020-12750 Samsung移动设备安全漏洞
CVE-2020-12749 Samsung移动设备缓冲区错误漏洞
CVE-2020-12748 Samsung移动设备安全漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-12783

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