{"id":"ALPINE-CVE-2024-47541","details":"GStreamer is a library for constructing graphs of media-handling components. An OOB-write vulnerability has been identified in the gst_ssa_parse_remove_override_codes function of the gstssaparse.c file. This function is responsible for parsing and removing SSA (SubStation Alpha) style override codes, which are enclosed in curly brackets ({}). The issue arises when a closing curly bracket \"}\" appears before an opening curly bracket \"{\" in the input string. In this case, memmove() incorrectly duplicates a substring. With each successive loop iteration, the size passed to memmove() becomes progressively larger (strlen(end+1)), leading to a write beyond the allocated memory bounds. This vulnerability is fixed in 1.24.10.","modified":"2026-09-15T08:17:48.485428713Z","published":"2024-12-12T02:03:28.477Z","upstream":["CVE-2024-47541"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2024-47541"}],"affected":[{"package":{"name":"gst-plugins-base","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/gst-plugins-base?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.24.10-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-47541.json"}},{"package":{"name":"gst-plugins-base","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/gst-plugins-base?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.24.10-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-47541.json"}},{"package":{"name":"gst-plugins-base","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/gst-plugins-base?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.24.10-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-47541.json"}},{"package":{"name":"gst-plugins-base","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/gst-plugins-base?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.24.10-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-47541.json"}},{"package":{"name":"gst-plugins-base","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/gst-plugins-base?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.24.10-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-47541.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}