{"id":"USN-4840-1","summary":"singularity-container vulnerabilities","details":"It was discovered that Singularity incorrectly handled certain inputs. An\nattacker could possibly use this issue to obtain sensitive information.\n(CVE-2018-19295)\n\nIt was discovered that Singularity incorrectly handled access control. An\nattacker could possibly use this issue to obtain sensitive information.\n(CVE-2018-12021)\n","modified":"2026-02-10T04:42:06Z","published":"2021-03-15T22:22:57Z","related":["UBUNTU-CVE-2018-12021","UBUNTU-CVE-2018-19295"],"upstream":["CVE-2018-12021","CVE-2018-19295","UBUNTU-CVE-2018-12021","UBUNTU-CVE-2018-19295"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4840-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-12021"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-19295"}],"affected":[{"package":{"name":"singularity-container","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/singularity-container@2.4.2-4ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.2-4ubuntu0.1~esm1"}]}],"versions":["2.3.1-2","2.3.2-1","2.4.1-1","2.4.2-2","2.4.2-3","2.4.2-4"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"singularity-container","binary_version":"2.4.2-4ubuntu0.1~esm1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2018-12021","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-19295","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4840-1.json"}}],"schema_version":"1.7.3"}