CVE-2018-12102 Information

Description

md4c 0.2.6 has a NULL pointer dereference in the function md_process_line in md4c.c related to ctx-current_block.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

https://github.com/Edward-L/fuzzing-pocs/tree/master/md4c https://github.com/mity/md4c/issues/41

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5