sink.c in fetchmail before 6.3.9 allows context-dependent attackers to cause a denial of service (NULL dereference and application crash) by refusing certain warning messages that are sent over SMTP.
CVSS Details
- CVSS 3.1 Base Score: 7.5
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Fetchmail | — | Apply OS X security update 2009-001 | Dec 16, 2011 | Aug 27, 2007 |
| Centos_linux | — | Upgrade fetchmail | Dec 1, 2016 | Aug 27, 2007 |
| Debian | — | Upgrade fetchmail | Jul 30, 2024 | Aug 28, 2007 |
| Freebsd | — | Upgrade fetchmail | Dec 10, 2025 | Sep 2, 2007 |
| Oracle_linux | — | Upgrade fetchmail | Oct 16, 2024 | Aug 28, 2007 |
| Suse | — | Upgrade fetchmailconfUpgrade fetchmail | Feb 17, 2015 | Jul 9, 2013 |
| Ubuntu | — | Upgrade fetchmail | Nov 8, 2024 | Aug 28, 2007 |
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