CVE-2018-16745 Information

Description

An issue was discovered in mgetty before 1.2.1. In fax_notify_mail() in faxrec.c the mail_to parameter is not sanitized. It could allow a buffer overflow if long untrusted input can reach it.

CVSS Vector

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

Reference

https://www.x41-dsec.de/lab/advisories/x41-2018-007-mgetty

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8