CVE-2007-4137
Published: 18 September 2007
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
qt-x11-free Launchpad, Ubuntu, Debian |
dapper |
Released
(3.3.6-1ubuntu6.4)
|
| edgy |
Released
(3.3.6-3ubuntu3.3)
|
|
| feisty |
Released
(3.3.8really3.3.7-0ubuntu5.2)
|
|
| upstream |
Released
(3.3.9)
|
|
|
qt4-x11 Launchpad, Ubuntu, Debian |
dapper |
Ignored
(end of life)
|
| edgy |
Ignored
(end of life)
|
|
| feisty |
Ignored
(end of life)
|
|
| upstream |
Released
(4.3.2)
|