| Package | Affected versions | Patched versions |
|---|---|---|
| qt | = 3.0= 3.0.3= 3.0.5= 3.1= 3.1.1= 3.1.2= 3.2.1= 3.2.3= 3.3.0= 3.3.1= 3.3.2= 3.3.3= 3.3.4= 3.3.5= 3.3.6= 3.3.7= 3.3.8= 4.1= 4.1.4= 4.1.5= 4.2= 4.2.1= 4.2.3 |
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.
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