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WS-2020-0375

Date: May 26, 2020

mruby before 2.1.2-rc is vulnerable to stack-buffer-overflow in fmt_setup.

Language: C

Severity Score

Related Resources (2)

https://github.com/mruby/mruby/commit/15c63688e3f1a3c6067e6af70e3e9bf999d91389
https://www.mend.io/vulnerability-database/WS-2020-0375

Severity Score

Weakness Type (CWE)

Stack-based Buffer Overflow

CWE-121

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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