CVE-2020-7247 — OpenSMTPD Remote Code Execution Vulnerability

CISA KEV listed Added March 25, 2022 Remediate by April 15, 2022

Description

smtp_mailaddr in smtp_session.c in OpenSMTPD, as used in OpenBSD and other products, allows remote attackers to execute arbitrary commands as root via a crafted SMTP session.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2020-7247

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