https://seclists.org/oss-sec/2023/q4/312: Re: New SMTP smuggling attack

Published Dec 22, 2023
·
Updated

Affected Software

2 affected components
Postfix Postfix
Sendmail Sendmail

Frequently Asked Questions

1

What is the severity of CVE-2023-XXXX?

The severity level of CVE-2023-XXXX is currently under evaluation as no CVEs have been officially assigned yet.

2

How do I fix CVE-2023-XXXX in Postfix?

To mitigate CVE-2023-XXXX in Postfix, ensure that you apply the latest security patches as they become available.

3

Is CVE-2023-XXXX applicable to Sendmail?

CVE-2023-XXXX is referenced for both Postfix and Sendmail, but specific applicability is still being assessed.

4

What are the symptoms of CVE-2023-XXXX?

CVE-2023-XXXX may lead to vulnerabilities involving SMTP message handling, which can result in mail delivery issues.

5

What should I do if I am affected by CVE-2023-XXXX?

If affected by CVE-2023-XXXX, monitor updates from the software maintainers and implement security best practices such as restricting external connections.

Company

Resources

Contact

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