Описание
The FoFiType1::parse function in fofi/FoFiType1.cc in Xpdf 3.0.0, gpdf 2.8.2, kpdf in kdegraphics 3.3.1, and possibly other libraries and versions, does not check the return value of the getNextLine function, which allows context-dependent attackers to execute arbitrary code via a PDF file with a crafted Type 1 font that can produce a negative value, leading to a signed-to-unsigned integer conversion error and a buffer overflow.
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | not-affected | |
| devel | not-affected | |
| hardy | not-affected | |
| intrepid | not-affected | |
| jaunty | not-affected | |
| karmic | not-affected | |
| upstream | released | 3.5.2 |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | not-affected | |
| devel | not-affected | |
| hardy | not-affected | |
| intrepid | not-affected | |
| jaunty | not-affected | |
| karmic | not-affected | |
| upstream | released | 0.5.1 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | not-affected | |
| devel | not-affected | |
| hardy | not-affected | |
| intrepid | not-affected | |
| jaunty | not-affected | |
| karmic | not-affected | |
| upstream | released | 3.01 |
Показывать по
Ссылки на источники
9.3 Critical
CVSS2
Связанные уязвимости
The FoFiType1::parse function in fofi/FoFiType1.cc in Xpdf 3.0.0, gpdf 2.8.2, kpdf in kdegraphics 3.3.1, and possibly other libraries and versions, does not check the return value of the getNextLine function, which allows context-dependent attackers to execute arbitrary code via a PDF file with a crafted Type 1 font that can produce a negative value, leading to a signed-to-unsigned integer conversion error and a buffer overflow.
The FoFiType1::parse function in fofi/FoFiType1.cc in Xpdf 3.0.0, gpdf 2.8.2, kpdf in kdegraphics 3.3.1, and possibly other libraries and versions, does not check the return value of the getNextLine function, which allows context-dependent attackers to execute arbitrary code via a PDF file with a crafted Type 1 font that can produce a negative value, leading to a signed-to-unsigned integer conversion error and a buffer overflow.
The FoFiType1::parse function in fofi/FoFiType1.cc in Xpdf 3.0.0, gpdf ...
The FoFiType1::parse function in fofi/FoFiType1.cc in Xpdf 3.0.0, gpdf 2.8.2, kpdf in kdegraphics 3.3.1, and possibly other libraries and versions, does not check the return value of the getNextLine function, which allows context-dependent attackers to execute arbitrary code via a PDF file with a crafted Type 1 font that can produce a negative value, leading to a signed-to-unsigned integer conversion error and a buffer overflow.
9.3 Critical
CVSS2