{"id":"USN-5398-1","summary":"libsdl1.2, libsdl2 vulnerability","details":"It was discovered that SDL (Simple DirectMedia Layer) incorrectly handled\ncertain files. An attacker could possibly use this issue to cause a denial\nof service, or possibly execute arbitrary code.\n","modified":"2026-04-27T16:09:14.619150Z","published":"2022-04-28T19:57:27Z","related":["UBUNTU-CVE-2021-33657"],"upstream":["CVE-2021-33657","UBUNTU-CVE-2021-33657"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5398-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-33657"}],"affected":[{"package":{"name":"libsdl1.2","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libsdl1.2@1.2.15-8ubuntu1.1+esm2?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.15-8ubuntu1.1+esm2"}]}],"versions":["1.2.15-5ubuntu2","1.2.15-5ubuntu3","1.2.15-8ubuntu1","1.2.15-8ubuntu1.1","1.2.15-8ubuntu1.1+esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.15-8ubuntu1.1+esm2","binary_name":"libsdl1.2debian"}],"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-5398-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2021-33657"}]}}},{"package":{"name":"libsdl1.2","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libsdl1.2@1.2.15+dfsg1-3ubuntu0.1+esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.15+dfsg1-3ubuntu0.1+esm1"}]}],"versions":["1.2.15-11ubuntu1","1.2.15-12ubuntu1","1.2.15+dfsg1-3","1.2.15+dfsg1-3ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.15+dfsg1-3ubuntu0.1+esm1","binary_name":"libsdl1.2debian"}],"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-5398-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2021-33657"}]}}},{"package":{"name":"libsdl1.2","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libsdl1.2@1.2.15+dfsg2-0.1ubuntu0.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.15+dfsg2-0.1ubuntu0.2"}]}],"versions":["1.2.15+dfsg2-0.1","1.2.15+dfsg2-0.1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.15+dfsg2-0.1ubuntu0.2","binary_name":"libsdl1.2debian"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5398-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2021-33657"}]}}}],"schema_version":"1.7.5"}