{"id":"USN-4667-2","summary":"apt vulnerability","details":"USN-4667-1 fixed a vulnerability in APT. This update provides\nthe corresponding update for Ubuntu 14.04 ESM.\n\nOriginal advisory details:\n\n Kevin Backhouse discovered that APT incorrectly handled certain packages.\n A local attacker could possibly use this issue to cause APT to crash or\n stop responding, resulting in a denial of service.\n","modified":"2026-02-10T04:42:00Z","published":"2021-01-11T17:42:12Z","related":["UBUNTU-CVE-2020-27350"],"upstream":["CVE-2020-27350","UBUNTU-CVE-2020-27350"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4667-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-27350"}],"affected":[{"package":{"name":"apt","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/apt@1.0.1ubuntu2.24+esm3?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1ubuntu2.24+esm3"}]}],"versions":["0.9.9.1~ubuntu3","0.9.9.1~ubuntu4","0.9.9.1~ubuntu5","0.9.13~exp1ubuntu1","0.9.13~exp1ubuntu2","0.9.13~exp1ubuntu3","0.9.13.1~ubuntu1","0.9.14.1ubuntu1","0.9.14.1ubuntu2","0.9.15.1ubuntu1","0.9.15.4ubuntu1","0.9.15.4ubuntu2","0.9.15.4ubuntu3","0.9.15.4ubuntu4","0.9.15.4ubuntu5","1.0.1ubuntu2","1.0.1ubuntu2.1","1.0.1ubuntu2.3","1.0.1ubuntu2.4.1","1.0.1ubuntu2.5","1.0.1ubuntu2.6","1.0.1ubuntu2.7","1.0.1ubuntu2.8","1.0.1ubuntu2.9","1.0.1ubuntu2.10","1.0.1ubuntu2.11","1.0.1ubuntu2.12","1.0.1ubuntu2.13","1.0.1ubuntu2.14","1.0.1ubuntu2.15","1.0.1ubuntu2.17","1.0.1ubuntu2.18","1.0.1ubuntu2.19","1.0.1ubuntu2.20","1.0.1ubuntu2.22","1.0.1ubuntu2.23","1.0.1ubuntu2.24","1.0.1ubuntu2.24+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"apt","binary_version":"1.0.1ubuntu2.24+esm3"},{"binary_name":"apt-transport-https","binary_version":"1.0.1ubuntu2.24+esm3"},{"binary_name":"apt-utils","binary_version":"1.0.1ubuntu2.24+esm3"},{"binary_name":"libapt-inst1.5","binary_version":"1.0.1ubuntu2.24+esm3"},{"binary_name":"libapt-pkg-dev","binary_version":"1.0.1ubuntu2.24+esm3"},{"binary_name":"libapt-pkg4.12","binary_version":"1.0.1ubuntu2.24+esm3"}],"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-4667-2.json","cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"id":"CVE-2020-27350","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.3"}