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CVE-2024-39929

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
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 4.97.1及之前版本存在安全漏洞，该漏洞源于错误解析了多行RFC 2231头文件名，因此远程攻击者可以绕过扩展阻止保护机制，并可能将可执行附件传送到最终用户的邮箱。

AI Predicted 9.8 Difficulty: Trivial EPSS 41.49% · P99
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I. Basic Information for CVE-2024-39929

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Exim through 4.97.1 misparses a multiline RFC 2231 header filename, and thus remote attackers can bypass a $mime_filename extension-blocking protection mechanism, and potentially deliver executable attachments to the mailboxes of end users.
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 安全漏洞
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 4.97.1及之前版本存在安全漏洞，该漏洞源于错误解析了多行RFC 2231头文件名，因此远程攻击者可以绕过扩展阻止保护机制，并可能将可执行附件传送到最终用户的邮箱。
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-2024-39929

# POC Description Source Link Shenlong Link
1 Detection method for Exim vulnerability CVE-2024-39929 https://github.com/rxerium/CVE-2024-39929 POC Details
2 POC to test CVE-2024-39929 against EXIM mail servers https://github.com/michael-david-fry/CVE-2024-39929 POC Details
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III. Intelligence Information for CVE-2024-39929

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Other References for CVE-2024-39929 (3)

Same Patch Batch · n/a · 2024-07-04 · 13 CVEs total

CVE-2024-39931 9.9 CRITICAL Gogs 安全漏洞
CVE-2024-39932 9.9 CRITICAL Gogs 安全漏洞
CVE-2024-39930 9.9 CRITICAL Gogs 安全漏洞
CVE-2024-39943 9.9 CRITICAL rejetto HFS 安全漏洞
CVE-2024-39165 9.8 CRITICAL Asial JpGraph 安全漏洞
CVE-2024-39937 8.6 HIGH Bluetron supOS 安全漏洞
CVE-2024-39936 8.6 HIGH Qt 安全漏洞
CVE-2024-39934 7.8 HIGH Robotmk 安全漏洞
CVE-2024-39933 7.7 HIGH Gogs 安全漏洞
CVE-2024-22277 6.4 MEDIUM VMware Cloud Director Availability 安全漏洞
CVE-2024-39211 Kaiten 安全漏洞
CVE-2024-39935 Nginx Proxy Manager 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2024-39929

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