Описание
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.
The python-black package is susceptible to a regular expression denial of service (ReDoS) vulnerability, found in the lines_with_leading_tabs_expanded() function within the strings.py file. This vulnerability could be exploited by running Black on untrusted input or by inserting numerous leading tab characters into docstrings. This flaw allows attackers to craft malicious input to trigger a denial of service.
Дополнительная информация
Статус:
5.3 Medium
CVSS3
Связанные уязвимости
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.
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.
Versions of the package black before 24.3.0 are vulnerable to Regular ...
Black vulnerable to Regular Expression Denial of Service (ReDoS)
5.3 Medium
CVSS3