CVE-2021-26813

markdown2 is affected by CVE-2021-26813: a regular expression Denial of Service when processing crafted inputs. Vulnerable versions are >=1.0.1.18 and before 2.4.0; a fix is available in 2.4.0. Remediate by upgrading to 2.4.0 or later. Public advisories in the connected documents confirm the C...