CVE-2004-0400
EPSS 6.4%
Description
Stack-based buffer overflow in Exim 4 before 4.33, when the headers_check_syntax option is enabled, allows remote attackers to cause a denial of service and possibly execute arbitrary code during the header check.
How to fix CVE-2004-0400
To remediate CVE-2004-0400, upgrade the affected package to a fixed version below.
- Debian/exim4—upgrade to 4.33-1 or later
Is CVE-2004-0400 being exploited?
Moderate — EPSS is 6.4%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 4.33-1