CVE-2018-14043

mstdlib (aka the M Standard Library for C) 1.2.0 has incorrect file access control in situations where M_fs_perms_can_access attempts to delete an existing file (that lacks public read/write access) during a copy operation, related to fs/m_fs.c and fs/m_fs_path.c. An attacker could create the file and then would have access to the data.

Score

CVSS 3.0 9.8 Critical

Status

Modified - cve@mitre.org

Published

2018-07-13

Last modified

2024-09-16

Weaknesses

CWE-732

Affected products

• Mstdlib (Monetra)

References

• https://github.com/Monetra/mstdlib/commit/db124b8f607dd0a40a9aef2d4d468fad433522a7
• https://github.com/Monetra/mstdlib/issues/2