CVE-2020-28493

This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre regex operator and its use of multiple wildcards. The last wildcard is the most exploitable as it searches for trailing punctuation. This issue can be mitigated by Markdown to...

CVE-2020-28493

CVE-2020-28493 affects jinja2 up to version 2.11.3 (inclusive of 0.0.0 to before 2.11.3). The root cause is a Denial of Service likely caused by the regex in the _punctuation_re used by the urlize filter, leading to excessive CPU on crafted input. Public documents identify this ReDoS vulnerabilit...