Описание
The webp decoder can panic when processing a VP8 chunk with dimensions that do not match the canvas size.
A flaw was found in the golang.org/x/image/webp library's WebP decoder. A remote attacker could exploit this vulnerability by providing a specially crafted WebP image containing a VP8 chunk with mismatched dimensions. This could cause the decoder to panic, leading to a denial of service (DoS) for applications processing such images.
Отчет
Red Hat products are not affected by this vulnerability. The vulnerable WebP decoder in golang.org/x/image/webp is present as a transitive dependency but is never imported or called by any affected product. VolSync is a storage replication operator and Cryostat Storage is an object storage backend — neither processes WebP images.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Cryostat 4 | cryostat/cryostat-storage-rhel9 | Not affected | ||
| Red Hat Advanced Cluster Management for Kubernetes 2 | rhacm2/volsync-rhel9 | Not affected |
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Дополнительная информация
Статус:
6.5 Medium
CVSS3
Связанные уязвимости
The webp decoder can panic when processing a VP8 chunk with dimensions that do not match the canvas size.
The webp decoder can panic when processing a VP8 chunk with dimensions that do not match the canvas size.
The webp decoder can panic when processing a VP8 chunk with dimensions ...
The webp decoder can panic when processing a VP8 chunk with dimensions that do not match the canvas size.
6.5 Medium
CVSS3