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CVE-2025-7345

Опубликовано: 08 июл. 2025
Источник: redhat
CVSS3: 7.5
EPSS Низкий

Описание

A flaw exists in gdk‑pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib’s g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution.

Отчет

The Red Hat Product Security team has rated this vulnerability as Moderate.The flaw, identified in gdk-pixbuf, allows remote attackers to trigger a denial of service by supplying a specially crafted image file. This issue stems from improper bounds handling during image decoding. While exploitable without authentication, it does not lead to data compromise or code execution.

Меры по смягчению последствий

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 10gdk-pixbuf2Affected
Red Hat Enterprise Linux 6gdk-pixbuf2Out of support scope
Red Hat Enterprise Linux 7gdk-pixbuf2Affected
Red Hat Enterprise Linux 8gdk-pixbuf2Affected
Red Hat Enterprise Linux 9gdk-pixbuf2Affected

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-120
https://bugzilla.redhat.com/show_bug.cgi?id=2377063gdk‑pixbuf: Heap‑buffer‑overflow in gdk‑pixbuf

EPSS

Процентиль: 25%
0.00083
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 7.5
ubuntu
26 дней назад

A flaw exists in gdk‑pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib’s g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution.

CVSS3: 7.5
nvd
26 дней назад

A flaw exists in gdk‑pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib’s g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution.

CVSS3: 7.5
msrc
18 дней назад

Описание отсутствует

CVSS3: 7.5
debian
26 дней назад

A flaw exists in gdk\u2011pixbuf within the gdk_pixbuf__jpeg_image_loa ...

CVSS3: 7.5
github
26 дней назад

A flaw exists in gdk‑pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib’s g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution.

EPSS

Процентиль: 25%
0.00083
Низкий

7.5 High

CVSS3