{"id":"UBUNTU-CVE-2021-3498","details":"GStreamer before 1.18.4 might cause heap corruption when parsing certain malformed Matroska files.","modified":"2026-01-30T01:59:26.301228Z","published":"2021-04-19T21:15:00Z","related":["USN-4928-1"],"upstream":["CVE-2021-3498"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-3498"},{"type":"REPORT","url":"https://gstreamer.freedesktop.org/security/sa-2021-0003.html"},{"type":"REPORT","url":"https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/commit/02174790726dd20a5c73ce2002189bf240ad4fe0?merge_request_iid=903"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4928-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-3498"}],"affected":[{"package":{"name":"gst-plugins-good1.0","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/gst-plugins-good1.0@1.14.5-0ubuntu1~18.04.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.5-0ubuntu1~18.04.2"}]}],"versions":["1.12.3-1ubuntu1","1.12.4-1ubuntu1","1.13.1-1ubuntu1","1.13.91-1ubuntu1","1.14.0-1ubuntu1","1.14.1-1ubuntu1~ubuntu18.04.1","1.14.4-1ubuntu1~ubuntu18.04.1","1.14.5-0ubuntu1~18.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"gstreamer1.0-gtk3","binary_version":"1.14.5-0ubuntu1~18.04.2"},{"binary_name":"gstreamer1.0-plugins-good","binary_version":"1.14.5-0ubuntu1~18.04.2"},{"binary_name":"gstreamer1.0-pulseaudio","binary_version":"1.14.5-0ubuntu1~18.04.2"},{"binary_name":"gstreamer1.0-qt5","binary_version":"1.14.5-0ubuntu1~18.04.2"},{"binary_name":"libgstreamer-plugins-good1.0-0","binary_version":"1.14.5-0ubuntu1~18.04.2"},{"binary_name":"libgstreamer-plugins-good1.0-dev","binary_version":"1.14.5-0ubuntu1~18.04.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3498.json"}},{"package":{"name":"gst-plugins-good1.0","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/gst-plugins-good1.0@1.16.2-1ubuntu2.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.2-1ubuntu2.1"}]}],"versions":["1.16.1-1ubuntu1","1.16.2-1ubuntu1","1.16.2-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"gstreamer1.0-gtk3","binary_version":"1.16.2-1ubuntu2.1"},{"binary_name":"gstreamer1.0-plugins-good","binary_version":"1.16.2-1ubuntu2.1"},{"binary_name":"gstreamer1.0-pulseaudio","binary_version":"1.16.2-1ubuntu2.1"},{"binary_name":"gstreamer1.0-qt5","binary_version":"1.16.2-1ubuntu2.1"},{"binary_name":"libgstreamer-plugins-good1.0-0","binary_version":"1.16.2-1ubuntu2.1"},{"binary_name":"libgstreamer-plugins-good1.0-dev","binary_version":"1.16.2-1ubuntu2.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3498.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}