Exim 4 Out-of-bounds Read Vulnerability

CVE-2020-28023 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exim 4 before 4.94.2 allows Out-of-bounds Read. smtp_setup_msg may disclose sensitive information from process memory to an unauthenticated SMTP client.

Learn more about our Web Application Penetration Testing UK.