PT-2023-11361 · Unknown · Simple-Markdown

Published 2023-02-12 · Updated 2024-05-17 · CVE-2019-25103

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions simple-markdown version 0.5.1

Description A vulnerability has been found in the simple-markdown software, affecting an unknown functionality of the file simple-markdown.js. The manipulation leads to inefficient regular expression complexity. The attack can be launched remotely.

Recommendations For simple-markdown version 0.5.1, upgrade to version 0.5.2 to address this issue.

Fix

DoS

Weakness Enumeration

CWE-1333

Related Identifiers

CVE-2019-25103

GHSA-GPVJ-GP8C-C7P2

Affected Products

Simple-Markdown

References · 11

• https://github.com/ariabuckles/simple-markdown/releases/tag/0.5.2 · Patch
• https://github.com/ariabuckles/simple-markdown/commit/89797fef9abb4cab2fb76a335968266a92588816 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2019-25103 · Security Note
• https://osv.dev/vulnerability/GHSA-gpvj-gp8c-c7p2 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-25103 · Vendor Advisory
• https://github.com/Khan/simple-markdown/issues/71 · Note
• https://github.com/ariabuckles/simple-markdown · Note
• https://snyk.io/vuln/SNYK-JS-SIMPLEMARKDOWN-460540 · Note
• https://vuldb.com/?id.220639 · Note
• https://t.me/cvenotify/44884 · Telegram Post
• https://vuldb.com/?ctiid.220639 · Note