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CVE-2022-3959— drogon Session Hash small space of random values

Quick assessment

Affected
unspecified drogon
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.

Drogon是开源的一个基于 C++14/17 的 HTTP 应用程序框架。Drogon 可用于使用 C++ 轻松构建各种类型的 Web 应用程序服务器程序。 Drogon 1.8.1及之前版本存在安全漏洞，该漏洞源于了Session Hash组件的未知功能，攻击者利用该漏洞可以导致随机值的小空间。

CVSS 3.1 · Low EPSS 1.07% · P64

Possible ATT&CK Techniques 1 AI

T1552.005 · Cloud Instance Metadata API
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I. Basic Information for CVE-2022-3959

Vulnerability Information
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Vulnerability Title
drogon Session Hash small space of random values
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as problematic, has been found in drogon up to 1.8.1. Affected by this issue is some unknown functionality of the component Session Hash Handler. The manipulation leads to small space of random values. The attack may be launched remotely. Upgrading to version 1.8.2 is able to address this issue. The name of the patch is c0d48da99f66aaada17bcd28b07741cac8697647. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-213464.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用不充分的随机数
Source: CVE Program / CVE List V5
Vulnerability Title
Drogon 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Drogon是开源的一个基于 C++14/17 的 HTTP 应用程序框架。Drogon 可用于使用 C++ 轻松构建各种类型的 Web 应用程序服务器程序。 Drogon 1.8.1及之前版本存在安全漏洞，该漏洞源于了Session Hash组件的未知功能，攻击者利用该漏洞可以导致随机值的小空间。
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
unspecified drogon 1.8.0 -

II. Public POCs for CVE-2022-3959

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III. Intelligence Information for CVE-2022-3959

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Patches & Fixes for CVE-2022-3959 (2)

Vendor Advisories for CVE-2022-3959 (1)

Other References for CVE-2022-3959 (1)

Same Patch Batch · unspecified · 2022-11-11 · 3 CVEs total

CVE-2022-3941 5.3 MEDIUM Activity Log Plugin HTTP Header neutralization for logs
CVE-2022-3957 4.3 MEDIUM GPAC SVG Parser svg_attributes.c svg_parse_preserveaspectratio memory leak

IV. Related Vulnerabilities

Same product: drogon
Same vendor: unspecified
Same weakness: CWE-330

V. Comments for CVE-2022-3959

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