pysec-2024-48
Vulnerability from pysec
Published
2024-03-19 05:15
Modified
2024-03-19 11:18
Details
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.
Aliases
{ "affected": [ { "package": { "ecosystem": "PyPI", "name": "black", "purl": "pkg:pypi/black" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "f00093672628d212b8965a8993cee8bedf5fe9b8" } ], "repo": "https://github.com/psf/black", "type": "GIT" }, { "events": [ { "introduced": "0" }, { "fixed": "24.3.0" } ], "type": "ECOSYSTEM" } ], "versions": [ "18.3a0", "18.3a1", "18.3a2", "18.3a3", "18.3a4", "18.4a0", "18.4a1", "18.4a2", "18.4a3", "18.4a4", "18.5b0", "18.5b1", "18.6b0", "18.6b1", "18.6b2", "18.6b3", "18.6b4", "18.9b0", "19.10b0", "19.3b0", "20.8b0", "20.8b1", "21.10b0", "21.11b0", "21.11b1", "21.12b0", "21.4b0", "21.4b1", "21.4b2", "21.5b0", "21.5b1", "21.5b2", "21.6b0", "21.7b0", "21.8b0", "21.9b0", "22.1.0", "22.10.0", "22.12.0", "22.3.0", "22.6.0", "22.8.0", "23.1.0", "23.10.0", "23.10.1", "23.11.0", "23.12.0", "23.12.1", "23.1a1", "23.3.0", "23.7.0", "23.9.0", "23.9.1", "24.1.0", "24.1.1", "24.1a1", "24.2.0" ] } ], "aliases": [ "CVE-2024-21503" ], "details": "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.\r\rExploiting this vulnerability is possible when running Black on untrusted input, or if you habitually put thousands of leading tab characters in your docstrings.", "id": "PYSEC-2024-48", "modified": "2024-03-19T11:18:50.379002+00:00", "published": "2024-03-19T05:15:00+00:00", "references": [ { "type": "WEB", "url": "https://security.snyk.io/vuln/SNYK-PYTHON-BLACK-6256273" }, { "type": "WEB", "url": "https://github.com/psf/black/releases/tag/24.3.0" }, { "type": "FIX", "url": "https://github.com/psf/black/commit/f00093672628d212b8965a8993cee8bedf5fe9b8" } ] }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.