markdown2 >=1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of service vulnerability. If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade python-markdown2 | Jul 30, 2024 | Mar 3, 2021 |
| Freebsd | — | Upgrade py310-markdown2Upgrade py38-markdown2Upgrade py37-markdown2Upgrade py39-markdown2Upgrade py311-markdown2 | Sep 1, 2023 | Aug 31, 2023 |
| Suse | — | Upgrade python3-markdown2Upgrade python2-markdown2 | Mar 17, 2021 | Mar 3, 2021 |
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