In breve
- CVE-2024-21503 è una vulnerabilità MEDIO (CVSS 5.3) che riguarda black.
- Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 0.98%, superiore al 62.2% delle vulnerabilità.
- Correzione: aggiornare a 24.3.0 o successiva.
| Package | Affected versions | Patched versions |
|---|
| black PyPI | < 24.3.0
| 24.3.0
|
Description
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.
NVD description
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.
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