Описание
A flaw was found in the file-ico plugin in GIMP. When processing a specially crafted ICO image file, the plugin does not properly validate the used_clrs (palette count) parameter. This incorrect validation leads to improper memory bounds checking, resulting in a heap out-of-bounds read. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of heap memory contents.
Отчет
To exploit this vulnerability, an attacker needs to convince a user to process a specially crafted ICO image with GIMP, reducing the likelihood of exploitation. Due to this reason, this flaw has been rated with a moderate severity.
Меры по смягчению последствий
To mitigate this vulnerability, do not open ICO files from untrusted sources with GIMP.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | gimp | Out of support scope | ||
| Red Hat Enterprise Linux 7 | gimp | Fix deferred | ||
| Red Hat Enterprise Linux 8 | gimp:2.8/gimp | Fix deferred | ||
| Red Hat Enterprise Linux 9 | gimp | Fix deferred |
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Дополнительная информация
Статус:
EPSS
6.1 Medium
CVSS3
Связанные уязвимости
A flaw was found in the file-ico plugin in GIMP. When processing a specially crafted ICO image file, the plugin does not properly validate the used_clrs (palette count) parameter. This incorrect validation leads to improper memory bounds checking, resulting in a heap out-of-bounds read. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of heap memory contents.
A flaw was found in the file-ico plugin in GIMP. When processing a specially crafted ICO image file, the plugin does not properly validate the used_clrs (palette count) parameter. This incorrect validation leads to improper memory bounds checking, resulting in a heap out-of-bounds read. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of heap memory contents.
A flaw was found in the file-ico plugin in GIMP. When processing a spe ...
A flaw was found in the file-ico plugin in GIMP. When processing a specially crafted ICO image file, the plugin does not properly validate the used_clrs (palette count) parameter. This incorrect validation leads to improper memory bounds checking, resulting in a heap out-of-bounds read. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of heap memory contents.
EPSS
6.1 Medium
CVSS3