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Off-by-one error in the QUtf8Decoder::toUnicode function in Trolltech Qt 3 allows context-dependent attackers to cause a denial of service (crash) via a crafted Unicode string that triggers a heap-based buffer overflow. NOTE: Qt 4 has the same error in the QUtf8Codec::convertToUnicode function, but it is not exploitable.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Gentoo Linux | — | Upgrade x11-libs/qt. | Oct 30, 2017 | Sep 18, 2007 |
| Oracle_linux | — | Upgrade qt-configUpgrade qtUpgrade qt-postgresqlUpgrade qt-odbcUpgrade qt-mysqlUpgrade qt-devel-docsUpgrade qt-develUpgrade qt-designer | Oct 16, 2024 | Sep 18, 2007 |
| Suse | — | Upgrade qt3Upgrade qt3-develUpgrade qt3-devel-toolsUpgrade qt3-devel-32bitUpgrade qt3-x86Upgrade qt3-devel-docUpgrade qt3-devel-tools-32bitUpgrade qt3-32bit | Feb 17, 2015 | Jul 9, 2013 |
| Ubuntu | — | Upgrade libqt3-mt | Nov 8, 2024 | Sep 18, 2007 |
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