{"id":"USN-5184-1","summary":"libmysofa vulnerability","details":"It was discovered that libmysofa mishandled certain input. An attacker could\nuse this vulnerability to cause a denial of service (crash).\n","modified":"2026-04-22T10:19:37.230539Z","published":"2021-12-08T19:05:50Z","related":["UBUNTU-CVE-2021-3756"],"upstream":["CVE-2021-3756","UBUNTU-CVE-2021-3756"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5184-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-3756"}],"affected":[{"package":{"name":"libmysofa","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libmysofa@0.6~dfsg0-3+deb10u1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6~dfsg0-3+deb10u1ubuntu0.1~esm1"}]}],"versions":["0.6~dfsg0-1","0.6~dfsg0-2","0.6~dfsg0-2ubuntu0.18.04.1","0.6~dfsg0-3+deb10u1build1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libmysofa-utils","binary_version":"0.6~dfsg0-3+deb10u1ubuntu0.1~esm1"},{"binary_name":"libmysofa0","binary_version":"0.6~dfsg0-3+deb10u1ubuntu0.1~esm1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2021-3756","severity":[{"score":"CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H","type":"CVSS_V3"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5184-1.json"}},{"package":{"name":"libmysofa","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/libmysofa@1.0~dfsg0-1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~dfsg0-1ubuntu0.1~esm1"}]}],"versions":["0.7~dfsg0-1","0.8~dfsg0-1","0.9~dfsg0-1","0.9.1~dfsg0-1","1.0~dfsg0-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"1.0~dfsg0-1ubuntu0.1~esm1","binary_name":"libmysofa-utils"},{"binary_version":"1.0~dfsg0-1ubuntu0.1~esm1","binary_name":"libmysofa1"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2021-3756","severity":[{"score":"CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5184-1.json"}}],"schema_version":"1.7.5"}