Описание
The TIFFSetProfiles function in coders/tiff.c in ImageMagick 7.0.6 has incorrect expectations about whether LibTIFF TIFFGetField return values imply that data validation has occurred, which allows remote attackers to cause a denial of service (use-after-free after an invalid call to TIFFSetField, and application crash) via a crafted file.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| imagemagick | fixed | 8:6.9.10.2+dfsg-1 | experimental | package |
| imagemagick | fixed | 8:6.9.10.2+dfsg-2 | package | |
| imagemagick | not-affected | jessie | package | |
| imagemagick | not-affected | wheezy | package |
Примечания
http://bugzilla.maptools.org/show_bug.cgi?id=2730
https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=32560
https://github.com/ImageMagick/ImageMagick6/commit/6f7cba13ebae405b2689647a2277827f1c272364
Связанные уязвимости
The TIFFSetProfiles function in coders/tiff.c in ImageMagick 7.0.6 has incorrect expectations about whether LibTIFF TIFFGetField return values imply that data validation has occurred, which allows remote attackers to cause a denial of service (use-after-free after an invalid call to TIFFSetField, and application crash) via a crafted file.
The TIFFSetProfiles function in coders/tiff.c in ImageMagick 7.0.6 has incorrect expectations about whether LibTIFF TIFFGetField return values imply that data validation has occurred, which allows remote attackers to cause a denial of service (use-after-free after an invalid call to TIFFSetField, and application crash) via a crafted file.
The TIFFSetProfiles function in coders/tiff.c in ImageMagick 7.0.6 has incorrect expectations about whether LibTIFF TIFFGetField return values imply that data validation has occurred, which allows remote attackers to cause a denial of service (use-after-free after an invalid call to TIFFSetField, and application crash) via a crafted file.
The TIFFSetProfiles function in coders/tiff.c in ImageMagick 7.0.6 has incorrect expectations about whether LibTIFF TIFFGetField return values imply that data validation has occurred, which allows remote attackers to cause a denial of service (use-after-free after an invalid call to TIFFSetField, and application crash) via a crafted file.
Уязвимость функции TIFFSetProfiles компонента coders/tiff.c консольного графического редактора ImageMagick, связанная с использованием области памяти после её освобождения, позволяющая нарушителю вызвать отказ в обслуживании