{"dataType":"CVE_RECORD","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":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","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"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","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","dateUpdated":"2025-11-03T20:39:37.616Z"}}]}}