CVE-2024-21503
Vulnerability from cvelistv5
Published
2024-03-19 05:00
Modified
2024-08-01 22:20
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P
Summary
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.
References
report@snyk.iohttps://github.com/psf/black/commit/f00093672628d212b8965a8993cee8bedf5fe9b8
report@snyk.iohttps://github.com/psf/black/releases/tag/24.3.0
report@snyk.iohttps://security.snyk.io/vuln/SNYK-PYTHON-BLACK-6256273
af854a3a-2127-422b-91ae-364da2661108https://github.com/psf/black/commit/f00093672628d212b8965a8993cee8bedf5fe9b8
af854a3a-2127-422b-91ae-364da2661108https://github.com/psf/black/releases/tag/24.3.0
af854a3a-2127-422b-91ae-364da2661108https://security.snyk.io/vuln/SNYK-PYTHON-BLACK-6256273
Impacted products
Vendor Product Version
Show details on NVD website

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