Описание
In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the ReadMNGImage function of coders/png.c, which allows attackers to cause a denial of service or information disclosure via an image colormap.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| graphicsmagick | fixed | 1.4~hg15968-1 | package | |
| graphicsmagick | fixed | 1.3.30+hg15796-1~deb9u3 | stretch | package |
Примечания
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/40fc71472b98
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/86a9295e7c83
https://sourceforge.net/p/graphicsmagick/bugs/596/
Связанные уязвимости
In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the ReadMNGImage function of coders/png.c, which allows attackers to cause a denial of service or information disclosure via an image colormap.
In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the ReadMNGImage function of coders/png.c, which allows attackers to cause a denial of service or information disclosure via an image colormap.
In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the ReadMNGImage function of coders/png.c, which allows attackers to cause a denial of service or information disclosure via an image colormap.
Уязвимость функции ReadMNGImage графического редактора GraphicsMagick, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю получить несанкционированный доступ к информации и нарушить ее доступность
