CVE-2024-21503
Black vulnerable to Regular Expression Denial of Service (ReDoS)
5.3
MEDIUM
CVSS 3.1
EPSS 0.97%
描述
Versions of the package black before 24.3.0 are vulnerable to Regular Expression Denial of Service (ReDoS) via the lines_with_leading_tabs_expanded function in the strings.py file. An attacker could exploit this vulnerability by crafting a malicious input that causes a denial of service. Exploiting this vulnerability is possible when running Black on untrusted input, or if you habitually put thousands of leading tab characters in your docstrings.
如何修補 CVE-2024-21503
要修補 CVE-2024-21503,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 24.3.0 或更新版本
- —升級至 f00093672628d212b8965a8993cee8bedf5fe9b8 或更新版本
CVE-2024-21503 正在被利用嗎?
低 — EPSS 為 1.0%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0
- from 0, < 24.3.0
- from 0, < f00093672628d212b8965a8993cee8bedf5fe9b8 | from 0, < 24.3.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |