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.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | deferred | 2025-07-11 |
| esm-infra/bionic | deferred | 2025-07-11 |
| esm-infra/focal | deferred | 2025-07-11 |
| esm-infra/xenial | deferred | 2025-07-11 |
| jammy | deferred | 2025-07-11 |
| noble | deferred | 2025-07-11 |
| oracular | ignored | end of life, was needs-triage |
| plucky | deferred | 2025-07-11 |
| upstream | deferred | 2025-07-11 |
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EPSS
7.5 High
CVSS3
Связанные уязвимости
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.
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.
A flaw exists in gdk\u2011pixbuf within the gdk_pixbuf__jpeg_image_loa ...
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
7.5 High
CVSS3