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CVE-2019-25781

Опубликовано: 29 окт. 2026
Источник: nvd
CVSS3: 7.5
EPSS Низкий

Описание

Python-Markdown 3.0 through 3.11.2 contains an algorithmic complexity vulnerability in inline link parsing that allows remote attackers to exhaust CPU through unmatched brackets. Attackers can submit short Markdown containing repeated [ or ![ characters, forcing LinkInlineProcessor.getText() and getLink() into quadratic scans that keep workers busy for minutes.

EPSS

Процентиль: 37%
0.00422
Низкий

7.5 High

CVSS3

Дефекты

CWE-407

Связанные уязвимости

CVSS3: 7.5
ubuntu
15 дней назад

Python-Markdown 3.0 through 3.11.2 contains an algorithmic complexity vulnerability in inline link parsing that allows remote attackers to exhaust CPU through unmatched brackets. Attackers can submit short Markdown containing repeated [ or ![ characters, forcing LinkInlineProcessor.getText() and getLink() into quadratic scans that keep workers busy for minutes.

CVSS3: 7.5
redhat
15 дней назад

Python-Markdown 3.0 through 3.11.2 contains an algorithmic complexity vulnerability in inline link parsing that allows remote attackers to exhaust CPU through unmatched brackets. Attackers can submit short Markdown containing repeated [ or ![ characters, forcing LinkInlineProcessor.getText() and getLink() into quadratic scans that keep workers busy for minutes.

CVSS3: 7.5
msrc
11 дней назад

Python-Markdown 3.0 through 3.11.2 Denial of Service via Link Bracket Parsing

CVSS3: 7.5
debian
15 дней назад

Python-Markdown 3.0 through 3.11.2 contains an algorithmic complexity ...

CVSS3: 7.5
github
15 дней назад

Python-Markdown 3.0 through 3.11.2 contains an algorithmic complexity vulnerability in inline link parsing that allows remote attackers to exhaust CPU through unmatched brackets. Attackers can submit short Markdown containing repeated [ or ![ characters, forcing LinkInlineProcessor.getText() and getLink() into quadratic scans that keep workers busy for minutes.

EPSS

Процентиль: 37%
0.00422
Низкий

7.5 High

CVSS3

Дефекты

CWE-407