Описание
A flaw was found in Clmg, where with the help of a maliciously crafted pandore or bmp file with modified dx and dy header field values it is possible to trick the application into allocating huge buffer sizes like 64 Gigabyte upon reading the file from disk or from a virtual buffer.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| cimg | fixed | 3.1.6+dfsg-1 | package | |
| cimg | no-dsa | bullseye | package | |
| cimg | no-dsa | buster | package |
Примечания
https://bugzilla.redhat.com/show_bug.cgi?id=2074549
https://github.com/GreycLab/CImg/commit/619cb58dd90b4e03ac68286c70ed98acbefd1c90 (v3.1.0)
https://github.com/GreycLab/CImg/issues/343
https://github.com/GreycLab/CImg/pull/348
https://huntr.dev/bounties/a5e4fc45-8f14-4dd1-811b-740fc50c95d2/
Связанные уязвимости
A flaw was found in Clmg, where with the help of a maliciously crafted pandore or bmp file with modified dx and dy header field values it is possible to trick the application into allocating huge buffer sizes like 64 Gigabyte upon reading the file from disk or from a virtual buffer.
A flaw was found in Clmg, where with the help of a maliciously crafted pandore or bmp file with modified dx and dy header field values it is possible to trick the application into allocating huge buffer sizes like 64 Gigabyte upon reading the file from disk or from a virtual buffer.
A flaw was found in Clmg, where with the help of a maliciously crafted pandore or bmp file with modified dx and dy header field values it is possible to trick the application into allocating huge buffer sizes like 64 Gigabyte upon reading the file from disk or from a virtual buffer.