CVE-2023-37463
Assigner: GitHub_M
Published: 2023-07-13T19:22:16.654Z
State: PUBLISHED
title: Quadratic complexity bugs may lead to a denial of service
problemTypes: descriptions: cweId: CWE-400
description: CWE-400: Uncontrolled Resource Consumption
type: CWE
metrics: cvssV3_1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 6.4
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
version: 3.1
affected: vendor: github
product: cmark-gfm
versions: version: < 0.29.0.gfm.12
status: affected
descriptions: value: cmark-gfm is an extended version of the C reference implementation of CommonMark, a rationalized version of Markdown syntax with a spec. Three polynomial time complexity issues in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. These vulnerabilities have been patched in 0.29.0.gfm.12.

source: advisory: GHSA-w4qg-3vf7-m9x5
discovery: UNKNOWN