GHSA-4xf9-pgvv-xx67 – simple-markdown

Package

Manager: npm
Name: simple-markdown
Vulnerable Version: >=0 <0.5.2

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

Regular Expression Denial of Service in simple-markdown Versions of `simple-markdown` prior to 0.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS). The `SimpleMarkdown.defaultInlineParse()` function has significantly degraded performance when parsing inline code blocks. ## Recommendation Upgrade to version 0.5.2 or later.

Metadata

Created: 2020-09-03T20:27:46Z
Modified: 2021-09-29T18:16:33Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-4xf9-pgvv-xx67/GHSA-4xf9-pgvv-xx67.json
CWE IDs: ["CWE-400"]
Alternative ID: N/A
Finding: F002
Auto approve: 1