Off-by-one error in the rfc822_output_char function in the RFC822BUFFER routines in the University of Washington (UW) c-client library, as used by the UW IMAP toolkit before imap-2007e and other applications, allows context-dependent attackers to cause a denial of service (crash) via an e-mail message that triggers a buffer overflow.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade uw-imapUpgrade alpine | Jul 30, 2024 | Dec 23, 2008 |
| Freebsd | — | Upgrade imap-uw | Dec 10, 2025 | Jan 11, 2009 |
| Gentoo Linux | — | Upgrade dev-lang/php.Upgrade net-libs/c-client.Upgrade net-mail/uw-imap. | Oct 30, 2017 | Dec 23, 2008 |
| Suse | — | Upgrade imap-libUpgrade imapUpgrade imap-devel | Feb 17, 2015 | Dec 23, 2008 |
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