Количество 7
Количество 7
CVE-2025-67725
Tornado is a Python web framework and asynchronous networking library. In versions 6.5.2 and below, a single maliciously crafted HTTP request can block the server's event loop for an extended period, caused by the HTTPHeaders.add method. The function accumulates values using string concatenation when the same header name is repeated, causing a Denial of Service (DoS). Due to Python string immutability, each concatenation copies the entire string, resulting in O(n²) time complexity. The severity can vary from high if max_header_size has been increased from its default, to low if it has its default value of 64KB. This issue is fixed in version 6.5.3.
CVE-2025-67725
Tornado is a Python web framework and asynchronous networking library. In versions 6.5.2 and below, a single maliciously crafted HTTP request can block the server's event loop for an extended period, caused by the HTTPHeaders.add method. The function accumulates values using string concatenation when the same header name is repeated, causing a Denial of Service (DoS). Due to Python string immutability, each concatenation copies the entire string, resulting in O(n²) time complexity. The severity can vary from high if max_header_size has been increased from its default, to low if it has its default value of 64KB. This issue is fixed in version 6.5.3.
CVE-2025-67725
Tornado is a Python web framework and asynchronous networking library. ...
SUSE-SU-2026:0222-1
Security update for python-tornado
ELSA-2026-0930
ELSA-2026-0930: pcs security update (MODERATE)
openSUSE-SU-2026:20015-1
Security update for python-tornado6
SUSE-SU-2026:0010-1
Security update for python-tornado6
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2025-67725 Tornado is a Python web framework and asynchronous networking library. In versions 6.5.2 and below, a single maliciously crafted HTTP request can block the server's event loop for an extended period, caused by the HTTPHeaders.add method. The function accumulates values using string concatenation when the same header name is repeated, causing a Denial of Service (DoS). Due to Python string immutability, each concatenation copies the entire string, resulting in O(n²) time complexity. The severity can vary from high if max_header_size has been increased from its default, to low if it has its default value of 64KB. This issue is fixed in version 6.5.3. | CVSS3: 7.5 | 0% Низкий | около 2 месяцев назад |
 | CVE-2025-67725 Tornado is a Python web framework and asynchronous networking library. In versions 6.5.2 and below, a single maliciously crafted HTTP request can block the server's event loop for an extended period, caused by the HTTPHeaders.add method. The function accumulates values using string concatenation when the same header name is repeated, causing a Denial of Service (DoS). Due to Python string immutability, each concatenation copies the entire string, resulting in O(n²) time complexity. The severity can vary from high if max_header_size has been increased from its default, to low if it has its default value of 64KB. This issue is fixed in version 6.5.3. | CVSS3: 7.5 | 0% Низкий | около 2 месяцев назад |
| CVE-2025-67725 Tornado is a Python web framework and asynchronous networking library. ... | CVSS3: 7.5 | 0% Низкий | около 2 месяцев назад |
 | SUSE-SU-2026:0222-1 Security update for python-tornado | 18 дней назад | ||
| ELSA-2026-0930 ELSA-2026-0930: pcs security update (MODERATE) | 19 дней назад | ||
| openSUSE-SU-2026:20015-1 Security update for python-tornado6 | 28 дней назад | ||
| SUSE-SU-2026:0010-1 Security update for python-tornado6 | около 1 месяца назад |
Уязвимостей на страницу