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CVE-2023-27371

Quick assessment

Affected
n/a n/a
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.

GNU libmicrohttpd是美国GNU社区的一个应用程序。将HTTP服务器作为另一个应用程序的一部分来运行。 GNU libmicrohttpd 0.9.76之前版本存在安全漏洞，该漏洞源于数据边界解析不当，攻击者利用该漏洞可以导致远程DoS（拒绝服务）。

CVSS 5.9 · Medium EPSS 1.25% · P69
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I. Basic Information for CVE-2023-27371

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
GNU libmicrohttpd before 0.9.76 allows remote DoS (Denial of Service) due to improper parsing of a multipart/form-data boundary in the postprocessor.c MHD_create_post_processor() method. This allows an attacker to remotely send a malicious HTTP POST packet that includes one or more '\0' bytes in a multipart/form-data boundary field, which - assuming a specific heap layout - will result in an out-of-bounds read and a crash in the find_boundary() function.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/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
GNU libmicrohttpd 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNU libmicrohttpd是美国GNU社区的一个应用程序。将HTTP服务器作为另一个应用程序的一部分来运行。 GNU libmicrohttpd 0.9.76之前版本存在安全漏洞，该漏洞源于数据边界解析不当，攻击者利用该漏洞可以导致远程DoS（拒绝服务）。
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-2023-27371

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III. Intelligence Information for CVE-2023-27371

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Mailing List Discussions for CVE-2023-27371 (2)

Other References for CVE-2023-27371 (2)

Same Patch Batch · n/a · 2023-02-28 · 42 CVEs total

CVE-2023-26105 7.5 HIGH mde utilities 安全漏洞
CVE-2023-25431 Online Reviewer Management System 跨站脚本漏洞
CVE-2023-20948 Google Android 缓冲区错误漏洞
CVE-2023-22995 Linux kernel 安全漏洞
CVE-2023-22996 Linux kernel 安全漏洞
CVE-2023-22997 Linux kernel 代码问题漏洞
CVE-2023-22998 Linux kernel 安全漏洞
CVE-2023-22999 Linux kernel 代码问题漏洞
CVE-2023-25264 Tornado 授权问题漏洞
CVE-2023-25265 Tornado 路径遍历漏洞
CVE-2023-25266 Tornado 安全漏洞
CVE-2023-20945 Google Android 缓冲区错误漏洞
CVE-2023-25432 Online Reviewer Management System SQL注入漏洞
CVE-2023-26255 Jira plugin STAGIL Navigation 路径遍历漏洞
CVE-2023-26256 Jira plugin STAGIL Navigation 路径遍历漏洞
CVE-2023-27292 OpenCats 输入验证错误漏洞
CVE-2023-27293 OpenCats 跨站脚本漏洞
CVE-2023-27294 OpenCats 跨站脚本漏洞
CVE-2023-27295 OpenCats 跨站请求伪造漏洞
CVE-2023-27320 Sudo 资源管理错误漏洞

Showing top 20 of 42 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2023-27371

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