archisteamfarm_project archisteamfarm 认证机制不恰当

CVE编号

CVE-2021-32794

利用情况

暂无

补丁情况

N/A

披露时间

2021-07-27

漏洞描述

ArchiSteamFarm is a C# application with primary purpose of idling Steam cards from multiple accounts simultaneously. Due to a bug in ASF code `POST /Api/ASF` ASF API endpoint responsible for updating global ASF config incorrectly removed `IPCPassword` from the resulting config when the caller did not specify it explicitly. Due to the above, it was possible for the user to accidentally remove `IPCPassword` security measure from his IPC interface when updating global ASF config, which exists as part of global config update functionality in ASF-ui. Removal of `IPCPassword` possesses a security risk, as unauthorized users may in result access the IPC interface after such modification. The issue is patched in ASF V5.1.2.4 and future versions. We recommend to manually verify that `IPCPassword` is specified after update, and if not, set it accordingly. In default settings, ASF is configured to allow IPC access from `localhost` only and should not affect majority of users.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://github.com/JustArchiNET/ArchiSteamFarm/pull/2379
https://github.com/JustArchiNET/ArchiSteamFarm/security/advisories/GHSA-wxx4-...
https://steamcommunity.com/groups/archiasf/discussions/6/3057365873428498659/

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	archisteamfarm_project	archisteamfarm	*		Up to (excluding) 5.1.2.4

CVSS3评分 7.5

• 攻击路径 网络
• 攻击复杂度 高
• 权限要求 低
• 影响范围 未更改
• 用户交互 无
• 可用性 高
• 保密性 高
• 完整性 高

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 CWE-287 认证机制不恰当