CVE-2023-41885

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.

如何修補 CVE-2023-41885

要修補 CVE-2023-41885,請將受影響套件升級到下列已修補版本。

• —升級至 0.121.0 或更新版本
• —升級至 edcfe3568382922ba3e3b65896e6e7272f972261 或更新版本

CVE-2023-41885 正在被利用嗎?

低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 0.121.0
• from 0, < edcfe3568382922ba3e3b65896e6e7272f972261 | from 0, < 0.121.0

CVSS 分數

參考連結(5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2023-41885
• PATCHgithub.com/piccolo-orm/piccolo
• WEBgithub.com/piccolo-orm/piccolo/commit/edcfe3568382922ba3e3b65896e6e7272f972261
• WEBgithub.com/piccolo-orm/piccolo/security/advisories/GHSA-h7cm-mrvq-wcfr