VULNERABILITY INTELLIGENCE

CVE-2018-11545

CVSS score9.8 CRITICAL
EPSS probability1.56%
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

md4c 0.2.5 has a heap-based buffer overflow in md_merge_lines because md_is_link_label mishandles the case of a link label composed solely of backslash escapes.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references