CVE-2018-11545 - 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

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CRITICAL

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

Published May 29, 2018

9.8

CRITICAL

CVSS 3.0

EPSS 1.56%

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.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (1)

https://github.com/mity/md4c/issues/39
x_refsource_MISCThird Party Advisory

Link	Providers	Tags
https://github.com/mity/md4c/issues/39		x_refsource_MISCThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published May 29, 2018

Updated Sep 16, 2024

Reserved May 29, 2018

Link CVE-2018-11545

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2018-11545

Red Hat

Severity n/a

Public date n/a

Links CVE-2018-11545