Heap-based buffer overflow in iconvert.c in the bogolexer component in Bogofilter before 1.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an email containing a base64 string that is decoded to incomplete multibyte characters.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade bogofilter | Jul 30, 2024 | Dec 18, 2012 |
| Freebsd | — | Upgrade bogofilter-tcUpgrade bogofilter-sqliteUpgrade bogofilter | Dec 10, 2025 | Dec 3, 2012 |
| Suse | — | Upgrade bogofilterUpgrade bogofilter-dbUpgrade bogofilter-common | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade bogofilter-bdbUpgrade bogofilter-sqlite | Nov 8, 2024 | Dec 18, 2012 |
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