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.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://github.com/mity/md4c/issues/37
Scores
CVSS v3
9.8
EPSS
0.0041
EPSS Percentile
61.5%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-125
Status
published
Products (1)
md4c_project/md4c
0.2.5
Published
May 29, 2018
Tracked Since
Feb 18, 2026