VULNERABILITY INTELLIGENCE

CVE-2018-11547

CVSS score9.8 CRITICAL
EPSS probability1.60%
CISA KEVNot currently listed
Published2018-05-29
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

md_is_link_reference_definition_helper in md4c 0.2.5 has a heap-based buffer over-read because md_is_link_label mishandles loop termination.

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references