Описание
blosc2.c in Blosc C-Blosc2 through 2.0.0.beta.5 has a heap-based buffer overflow when there is a lack of space to write compressed data.
A heap-based buffer overflow vulnerability was found in the blosc library. Depending on how the library is used, if there is a lack of space to write compressed data, an attacker can exploit this flaw to crash the program or potentially execute arbitrary code. The highest threat from this vulnerability is to confidentiality and system availability.
Отчет
OpenShift Container Platform (OCP) 4 temporarily shipped one version of the blosc package in OCP 4.3.0. Updates to the blosc package, which is used in the ironic-hardware-inventory-recorder-image container are consumed from OpenStack Platform 16 repositories. In Red Hat OpenStack Platform, because the flaw has a lower impact and the fix would require a substantial amount of development, no update will be provided at this time for the RHOSP blosc package.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat OpenShift Container Platform 4 | blosc | Will not fix | ||
| Red Hat OpenStack Platform 13 (Queens) | blosc | Will not fix | ||
| Red Hat OpenStack Platform 16.1 | blosc | Will not fix |
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Дополнительная информация
Статус:
7.4 High
CVSS3
Связанные уязвимости
blosc2.c in Blosc C-Blosc2 through 2.0.0.beta.5 has a heap-based buffer overflow when there is a lack of space to write compressed data.
7.4 High
CVSS3