Описание
A flaw was found in the gdk-pixbuf library. This heap-based buffer overflow vulnerability occurs in the JPEG image loader due to improper validation of color component counts when processing a specially crafted JPEG image. A remote attacker can exploit this flaw without user interaction, for example, via thumbnail generation. Successful exploitation leads to application crashes and denial of service (DoS) conditions.
Отчет
An Important heap-based buffer overflow flaw exists in the gdk-pixbuf library's JPEG image loader. This vulnerability can be triggered automatically without user interaction when processing a specially crafted JPEG image, such as during thumbnail generation. Successful exploitation leads to application crashes and denial-of-service conditions in applications utilizing gdk-pixbuf for image handling.
Меры по смягчению последствий
To reduce the risk of exploitation, avoid opening or processing untrusted JPEG image files. This operational control helps prevent the automatic triggering of the vulnerability, for example, during thumbnail generation, which could otherwise lead to application instability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | gdk-pixbuf2 | Affected | ||
| Red Hat Enterprise Linux 10 | glycin-loaders | Not affected | ||
| Red Hat Enterprise Linux 10 | loupe | Affected | ||
| Red Hat Enterprise Linux 10 | papers | Not affected | ||
| Red Hat Enterprise Linux 10 | snapshot | Affected | ||
| Red Hat Enterprise Linux 6 | gdk-pixbuf2 | Out of support scope | ||
| Red Hat Enterprise Linux 7 | gdk-pixbuf2 | Affected | ||
| Red Hat Enterprise Linux 8 | gdk-pixbuf2 | Affected | ||
| Red Hat Enterprise Linux 9 | gdk-pixbuf2 | Affected | ||
| Red Hat Enterprise Linux 9 | librsvg2 | Not affected |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
A flaw was found in the gdk-pixbuf library. This heap-based buffer overflow vulnerability occurs in the JPEG image loader due to improper validation of color component counts when processing a specially crafted JPEG image. A remote attacker can exploit this flaw without user interaction, for example, via thumbnail generation. Successful exploitation leads to application crashes and denial of service (DoS) conditions.
A flaw was found in the gdk-pixbuf library. This heap-based buffer overflow vulnerability occurs in the JPEG image loader due to improper validation of color component counts when processing a specially crafted JPEG image. A remote attacker can exploit this flaw without user interaction, for example, via thumbnail generation. Successful exploitation leads to application crashes and denial of service (DoS) conditions.
Gdk-pixbuf: gdk-pixbuf: denial of service via heap-based buffer overflow when processing a specially crafted jpeg image
A flaw was found in the gdk-pixbuf library. This heap-based buffer ove ...
A flaw was found in the gdk-pixbuf library. This heap-based buffer overflow vulnerability occurs in the JPEG image loader due to improper validation of color component counts when processing a specially crafted JPEG image. A remote attacker can exploit this flaw without user interaction, for example, via thumbnail generation. Successful exploitation leads to application crashes and denial of service (DoS) conditions.
EPSS
7.5 High
CVSS3