Описание
An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data.
A flaw was found in python-pillow. BlpImagePlugin did not properly check that reads after jumping to file offsets returned data. This could lead to a denial-of-service where the decoder could be run a large number of times on empty data.
Меры по смягчению последствий
To mitigate this feature on Red Hat Quay keep the invoice generation feature disabled, as it is by default.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 7 | python-pillow | Out of support scope | ||
| Red Hat Quay 3 | quay/quay-rhel8 | Affected | ||
| Red Hat Enterprise Linux 8 | python-pillow | Fixed | RHSA-2021:4149 | 09.11.2021 |
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Дополнительная информация
Статус:
7.5 High
CVSS3
Связанные уязвимости
An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data.
An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data.
An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImage ...
Insufficient Verification of Data Authenticity in Pillow
7.5 High
CVSS3