CVE-2025-7345

{"id": "CVE-2025-7345", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2025-07-08T14:15:32.397", "references": [{"url": "https://access.redhat.com/errata/RHSA-2025:12841", "source": "[email protected]"}, {"url": "https://access.redhat.com/errata/RHSA-2025:12862", "source": "[email protected]"}, {"url": "https://access.redhat.com/errata/RHSA-2025:13315", "source": "[email protected]"}, {"url": "https://access.redhat.com/errata/RHSA-2025:14574", "source": "[email protected]"}, {"url": "https://access.redhat.com/errata/RHSA-2025:14575", "source": "[email protected]"}, {"url": "https://access.redhat.com/errata/RHSA-2025:14576", "source": "[email protected]"}, {"url": "https://access.redhat.com/errata/RHSA-2025:14585", "source": "[email protected]"}, {"url": "https://access.redhat.com/errata/RHSA-2025:14618", "source": "[email protected]"}, {"url": "https://access.redhat.com/errata/RHSA-2025:14646", "source": "[email protected]"}, {"url": "https://access.redhat.com/errata/RHSA-2025:14647", "source": "[email protected]"}, {"url": "https://access.redhat.com/errata/RHSA-2025:14683", "source": "[email protected]"}, {"url": "https://access.redhat.com/security/cve/CVE-2025-7345", "source": "[email protected]"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2377063", "source": "[email protected]"}, {"url": "https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/249", "source": "[email protected]"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00024.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Undergoing Analysis", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "A flaw exists in gdk\u2011pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib\u2019s 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."}, {"lang": "es", "value": "Existe una falla en gdk?pixbuf dentro de la funci\u00f3n gdk_pixbuf__jpeg_image_load_increment (io-jpeg.c) y en g_base64_encode_step de glib (glib/gbase64.c). Al procesar im\u00e1genes JPEG manipuladas con fines maliciosos, puede producirse un desbordamiento del b\u00fafer de pila durante la codificaci\u00f3n Base64, lo que permite lecturas fuera de los l\u00edmites de la memoria de pila, lo que puede provocar fallos en la aplicaci\u00f3n o la ejecuci\u00f3n de c\u00f3digo arbitrario."}], "lastModified": "2025-11-03T18:17:02.270", "sourceIdentifier": "[email protected]"}