{
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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2024-47540",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2024-09-25T21:46:10.930Z",
        "datePublished": "2024-12-11T18:54:04.383Z",
        "dateUpdated": "2025-11-03T20:39:37.616Z"
    },
    "containers": {
        "cna": {
            "title": "GHSL-2024-197: GStreamer uses uninitialized stack memory in Matroska/WebM demuxer",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-457",
                            "lang": "en",
                            "description": "CWE-457: Use of Uninitialized Variable",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "LOCAL",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 8.6,
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://securitylab.github.com/advisories/GHSL-2024-197_GStreamer/",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://securitylab.github.com/advisories/GHSL-2024-197_GStreamer/"
                },
                {
                    "name": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057.patch",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057.patch"
                },
                {
                    "name": "https://gstreamer.freedesktop.org/security/sa-2024-0017.html",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://gstreamer.freedesktop.org/security/sa-2024-0017.html"
                }
            ],
            "affected": [
                {
                    "vendor": "gstreamer",
                    "product": "gstreamer",
                    "versions": [
                        {
                            "version": "< 1.24.10",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
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                "shortName": "GitHub_M",
                "dateUpdated": "2024-12-11T18:54:04.383Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "GStreamer is a library for constructing graphs of media-handling components. An uninitialized stack variable vulnerability has been identified in the gst_matroska_demux_add_wvpk_header function within matroska-demux.c. When size < 4, the program calls gst_buffer_unmap with an uninitialized map variable. Then, in the gst_memory_unmap function, the program will attempt to unmap the buffer using the uninitialized map variable, causing a function pointer hijack, as it will jump to mem->allocator->mem_unmap_full or mem->allocator->mem_unmap. This vulnerability could allow an attacker to hijack the execution flow, potentially leading to code execution. This vulnerability is fixed in 1.24.10."
                }
            ],
            "source": {
                "advisory": "GHSA-7r72-m3fh-rrfh",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-12-12T14:34:42.237926Z",
                                "id": "CVE-2024-47540",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
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                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-12-12T14:34:59.985Z"
                }
            },
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00035.html"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
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}