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Esta vulnerabilidad permite leer m\u00e1s all\u00e1 de los l\u00edmites del b\u00fafer de datos, lo que puede provocar un bloqueo (denegaci\u00f3n de servicio) o la fuga de datos confidenciales. 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{"bugzilla": {"description": "gstreamer1-plugins-good: OOB-read in gst_wavparse_cue_chunk", "id": "2331750", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2331750"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L", "status": "draft"}, "cwe": "CWE-125", "details": ["GStreamer is a library for constructing graphs of media-handling components. An OOB-read has been discovered in gst_wavparse_cue_chunk within gstwavparse.c. The vulnerability happens due to a discrepancy between the size of the data buffer and the size value provided to the function. This mismatch causes the comparison if (size < 4 + ncues * 24) to fail in some cases, allowing the subsequent loop to access beyond the bounds of the data buffer. The root cause of this discrepancy stems from a miscalculation when clipping the chunk size based on upstream data size. This vulnerability allows reading beyond the bounds of the data buffer, potentially leading to a crash (denial of service) or the leak of sensitive data. This vulnerability is fixed in 1.24.10.", "A flaw was found in the GStreamer library. Various out-of-bounds reads in the WAV parser can cause crashes for certain input files, potentially allowing a malicious actor to trigger an application crash."], "name": "CVE-2024-47776", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "gstreamer1-plugins-good", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "gstreamer1-plugins-good", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "gstreamer1-plugins-good", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-12-11T19:16:04Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-47776\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-47776\nhttps://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8042.patch\nhttps://gstreamer.freedesktop.org/security/sa-2024-0027.html\nhttps://securitylab.github.com/advisories/GHSL-2024-260_Gstreamer/"], "threat_severity": "Moderate"}