CVE-2025-7345
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- CVE-2025-7345
CVE Details
| Release Date: | 2025-07-08 | |
| Impact: | Moderate | What is this? |
Description
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.
See more information about CVE-2025-7345 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.5 |
| Vector String: | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.1 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 10 (gdk-pixbuf2) | ELSA-2025-12862 | 2025-08-05 |
| Oracle Linux version 7 (gdk-pixbuf2) | ELSA-2025-14683 | 2025-09-11 |
| Oracle Linux version 8 (gdk-pixbuf2) | ELSA-2025-13315 | 2025-08-07 |
| Oracle Linux version 9 (gdk-pixbuf2) | ELSA-2025-12841 | 2025-08-05 |
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