Описание
In coders/ps.c in ImageMagick 7.0.7-0 Q16, a DoS in ReadPSImage() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted PSD file, which claims a large "extent" field in the header but does not contain sufficient backing data, is provided, the loop over "length" would consume huge CPU resources, since there is no EOF check inside the loop.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | released | 8:6.9.7.4+dfsg-16ubuntu2.2 |
| bionic | released | 8:6.9.7.4+dfsg-16ubuntu6.2 |
| devel | released | 8:6.9.7.4+dfsg-16ubuntu8 |
| esm-infra-legacy/trusty | released | 8:6.7.7.10-6ubuntu3.11 |
| esm-infra-legacy/xenial | released | 8:6.8.9.9-7ubuntu5.11 |
| esm-infra/bionic | released | 8:6.9.7.4+dfsg-16ubuntu6.2 |
| esm-infra/xenial | released | 8:6.8.9.9-7ubuntu5.11 |
| precise/esm | DNE | |
| trusty | released | 8:6.7.7.10-6ubuntu3.11 |
| trusty/esm | released | 8:6.7.7.10-6ubuntu3.11 |
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7.1 High
CVSS2
6.5 Medium
CVSS3
Связанные уязвимости
In coders/ps.c in ImageMagick 7.0.7-0 Q16, a DoS in ReadPSImage() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted PSD file, which claims a large "extent" field in the header but does not contain sufficient backing data, is provided, the loop over "length" would consume huge CPU resources, since there is no EOF check inside the loop.
In coders/ps.c in ImageMagick 7.0.7-0 Q16, a DoS in ReadPSImage() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted PSD file, which claims a large "extent" field in the header but does not contain sufficient backing data, is provided, the loop over "length" would consume huge CPU resources, since there is no EOF check inside the loop.
In coders/ps.c in ImageMagick 7.0.7-0 Q16, a DoS in ReadPSImage() due ...
In coders/ps.c in ImageMagick 7.0.7-0 Q16, a DoS in ReadPSImage() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted PSD file, which claims a large "extent" field in the header but does not contain sufficient backing data, is provided, the loop over "length" would consume huge CPU resources, since there is no EOF check inside the loop.
Уязвимость функции ReadPSImage (coders/ps.c) консольного графического редактора ImageMagick, позволяющая нарушителю вызвать расход вычислительных ресурсов и отказ в обслуживании
7.1 High
CVSS2
6.5 Medium
CVSS3