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CVE-2023-35925— FastAsyncWorldEdit vulnerable to Uncontrolled Resource Consumption

Quick assessment

Affected
IntellectualSites FastAsyncWorldEdit
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.

FastAsyncWorldEdit是WorldEdit 的一个分支，具有巨大的速度和内存改进以及更多的功能。 FastAsyncWorldEdit (FAWE) 2.6.3之前版本存在资源管理错误漏洞，该漏洞源于允许攻击者选择具有Infinity关键字硕玮区域并执行任意操作。

CVSS 6.2 · Medium EPSS 0.31% · P23

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2023-35925

Vulnerability Information
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Vulnerability Title
FastAsyncWorldEdit vulnerable to Uncontrolled Resource Consumption
Source: CVE Program / CVE List V5
Vulnerability Description
FastAsyncWorldEdit (FAWE) is designed for efficient world editing. This vulnerability enables the attacker to select a region with the `Infinity` keyword (case-sensitive!) and executes any operation. This has a possibility of bringing the performing server down. This issue has been fixed in version 2.6.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
FastAsyncWorldEdit 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FastAsyncWorldEdit是WorldEdit 的一个分支，具有巨大的速度和内存改进以及更多的功能。 FastAsyncWorldEdit (FAWE) 2.6.3之前版本存在资源管理错误漏洞，该漏洞源于允许攻击者选择具有Infinity关键字硕玮区域并执行任意操作。
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
IntellectualSites FastAsyncWorldEdit < 2.6.3 -

II. Public POCs for CVE-2023-35925

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III. Intelligence Information for CVE-2023-35925

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Patches & Fixes for CVE-2023-35925 (1)

Vendor Advisories for CVE-2023-35925 (1)

Other References for CVE-2023-35925 (1)

IV. Related Vulnerabilities

Same weakness: CWE-400