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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/mity/md4c/issues/39	Third Party Advisory
https://github.com/mity/md4c/issues/39	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:md4c_project:md4c:0.2.5:*:*:*:*:*:*:*

History

21 Nov 2024, 03:43

Type	Values Removed	Values Added
References	~~() https://github.com/mity/md4c/issues/39 - Third Party Advisory~~	() https://github.com/mity/md4c/issues/39 - Third Party Advisory

Information

Published : 2018-05-29 21:29

Updated : 2024-11-21 03:43

NVD link : CVE-2018-11545

Mitre link : CVE-2018-11545

CVE.ORG link : CVE-2018-11545

JSON object : View

Products Affected

md4c_project

md4c

CWE

CWE-787

Out-of-bounds Write

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