{"id":"USN-4959-1","summary":"gst-plugins-base1.0 vulnerability","details":"It was discovered that GStreamer Base Plugins incorrectly handled certain inputs.\nAn attacker could possibly use this issue to expose sensitive information.\n","modified":"2026-04-22T10:14:17.579697Z","published":"2021-05-18T15:22:55Z","related":["UBUNTU-CVE-2021-3522"],"upstream":["CVE-2021-3522","UBUNTU-CVE-2021-3522"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4959-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-3522"}],"affected":[{"package":{"name":"gst-plugins-base1.0","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/gst-plugins-base1.0@1.8.3-1ubuntu0.3+esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.3-1ubuntu0.3+esm1"}]}],"versions":["1.6.0-1ubuntu1","1.6.1-1ubuntu1","1.6.2-1ubuntu1","1.7.1-1ubuntu1","1.7.2-1ubuntu1","1.7.90-1ubuntu1","1.7.91-1ubuntu1","1.8.0-1ubuntu1","1.8.1-1ubuntu0.1","1.8.2-1ubuntu0.1","1.8.2-1ubuntu0.2","1.8.3-1ubuntu0.1","1.8.3-1ubuntu0.2","1.8.3-1ubuntu0.3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.8.3-1ubuntu0.3+esm1","binary_name":"gir1.2-gst-plugins-base-1.0"},{"binary_version":"1.8.3-1ubuntu0.3+esm1","binary_name":"gstreamer1.0-alsa"},{"binary_version":"1.8.3-1ubuntu0.3+esm1","binary_name":"gstreamer1.0-plugins-base"},{"binary_version":"1.8.3-1ubuntu0.3+esm1","binary_name":"gstreamer1.0-plugins-base-apps"},{"binary_version":"1.8.3-1ubuntu0.3+esm1","binary_name":"gstreamer1.0-x"},{"binary_version":"1.8.3-1ubuntu0.3+esm1","binary_name":"libgstreamer-plugins-base1.0-0"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4959-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"id":"CVE-2021-3522","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"gst-plugins-base1.0","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/gst-plugins-base1.0@1.14.5-0ubuntu1~18.04.3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.5-0ubuntu1~18.04.3"}]}],"versions":["1.12.3-1","1.12.4-1","1.13.1-1ubuntu1","1.13.91-1ubuntu1","1.14.0-1ubuntu1","1.14.0-2ubuntu1","1.14.1-1ubuntu1~ubuntu18.04.1","1.14.1-1ubuntu1~ubuntu18.04.2","1.14.4-1ubuntu1.1~ubuntu18.04.1","1.14.5-0ubuntu1~18.04.1","1.14.5-0ubuntu1~18.04.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.14.5-0ubuntu1~18.04.3","binary_name":"gir1.2-gst-plugins-base-1.0"},{"binary_version":"1.14.5-0ubuntu1~18.04.3","binary_name":"gstreamer1.0-alsa"},{"binary_version":"1.14.5-0ubuntu1~18.04.3","binary_name":"gstreamer1.0-gl"},{"binary_version":"1.14.5-0ubuntu1~18.04.3","binary_name":"gstreamer1.0-plugins-base"},{"binary_version":"1.14.5-0ubuntu1~18.04.3","binary_name":"gstreamer1.0-plugins-base-apps"},{"binary_version":"1.14.5-0ubuntu1~18.04.3","binary_name":"gstreamer1.0-x"},{"binary_version":"1.14.5-0ubuntu1~18.04.3","binary_name":"libgstreamer-gl1.0-0"},{"binary_version":"1.14.5-0ubuntu1~18.04.3","binary_name":"libgstreamer-plugins-base1.0-0"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4959-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2021-3522","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"gst-plugins-base1.0","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/gst-plugins-base1.0@1.16.2-4ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.2-4ubuntu0.1"}]}],"versions":["1.16.1-1","1.16.2-1","1.16.2-2","1.16.2-2ubuntu3","1.16.2-2ubuntu4","1.16.2-4"],"ecosystem_specific":{"binaries":[{"binary_version":"1.16.2-4ubuntu0.1","binary_name":"gir1.2-gst-plugins-base-1.0"},{"binary_version":"1.16.2-4ubuntu0.1","binary_name":"gstreamer1.0-alsa"},{"binary_version":"1.16.2-4ubuntu0.1","binary_name":"gstreamer1.0-gl"},{"binary_version":"1.16.2-4ubuntu0.1","binary_name":"gstreamer1.0-plugins-base"},{"binary_version":"1.16.2-4ubuntu0.1","binary_name":"gstreamer1.0-plugins-base-apps"},{"binary_version":"1.16.2-4ubuntu0.1","binary_name":"gstreamer1.0-x"},{"binary_version":"1.16.2-4ubuntu0.1","binary_name":"libgstreamer-gl1.0-0"},{"binary_version":"1.16.2-4ubuntu0.1","binary_name":"libgstreamer-plugins-base1.0-0"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4959-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2021-3522","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.5"}