中危 Piccolo 当前的“BaseUser.login”实现容易受到基于时间的用户枚举的影响 (CVE-2023-41885)
CVE编号
CVE-2023-41885利用情况
暂无补丁情况
官方补丁披露时间
2023-09-04漏洞描述
Piccolo is an ORM and query builder which supports asyncio. In versions 0.120.0 and prior, the implementation of `BaseUser.login` leaks enough information to a malicious user such that they would be able to successfully generate a list of valid users on the platform. As Piccolo on its own does not also enforce strong passwords, these lists of valid accounts are likely to be used in a password spray attack with the outcome being attempted takeover of user accounts on the platform. The impact of this vulnerability is minor as it requires chaining with other attack vectors in order to gain more then simply a list of valid users on the underlying platform. The likelihood of this vulnerability is possible as it requires minimal skills to pull off, especially given the underlying login functionality for Piccolo based sites is open source. This issue has been patched in version 0.121.0.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/piccolo-orm/piccolo/commit/edcfe3568382922ba3e3b65896e6e72... | |
| https://github.com/piccolo-orm/piccolo/security/advisories/GHSA-h7cm-mrvq-wcfr |
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 | piccolo-orm | piccolo | * | Up to (excluding) 0.121.0 | |||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 管控权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-203 | 通过差异性导致的信息暴露 |
| CWE-204 | 响应差异性信息暴露 |
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