{"id":"USN-5900-1","summary":"tar vulnerability","details":"It was discovered that tar incorrectly handled certain files.\nAn attacker could possibly use this issue to expose sensitive information\nor cause a crash.\n","modified":"2026-06-29T13:50:47.593745582Z","published":"2023-02-28T17:15:54Z","related":["UBUNTU-CVE-2022-48303"],"upstream":["CVE-2022-48303","UBUNTU-CVE-2022-48303"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5900-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-48303"}],"affected":[{"package":{"name":"tar","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/tar?arch=source&distro=trusty%2Fesm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.27.1-1ubuntu0.1+esm3"}]}],"versions":["1.26+dfsg-8","1.27-3","1.27-4","1.27.1-1","1.27.1-1ubuntu0.1","1.27.1-1ubuntu0.1+esm1","1.27.1-1ubuntu0.1+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"tar","binary_version":"1.27.1-1ubuntu0.1+esm3"},{"binary_version":"1.27.1-1ubuntu0.1+esm3","binary_name":"tar-scripts"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"id":"CVE-2022-48303","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":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5900-1.json"}},{"package":{"name":"tar","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/tar?arch=source&distro=esm-infra%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.28-2.1ubuntu0.2+esm2"}]}],"versions":["1.27.1-2","1.28-2ubuntu1","1.28-2.1","1.28-2.1ubuntu0.1","1.28-2.1ubuntu0.2","1.28-2.1ubuntu0.2+esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.28-2.1ubuntu0.2+esm2","binary_name":"tar"},{"binary_name":"tar-scripts","binary_version":"1.28-2.1ubuntu0.2+esm2"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"id":"CVE-2022-48303","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5900-1.json"}},{"package":{"name":"tar","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/tar?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.29b-2ubuntu0.4"}]}],"versions":["1.29b-2","1.29b-2ubuntu0.1","1.29b-2ubuntu0.2","1.29b-2ubuntu0.3"],"ecosystem_specific":{"binaries":[{"binary_name":"tar","binary_version":"1.29b-2ubuntu0.4"},{"binary_name":"tar-scripts","binary_version":"1.29b-2ubuntu0.4"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5900-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2022-48303","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":"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":"tar","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/tar?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.30+dfsg-7ubuntu0.20.04.3"}]}],"versions":["1.30+dfsg-6","1.30+dfsg-7","1.30+dfsg-7ubuntu0.20.04.1","1.30+dfsg-7ubuntu0.20.04.2"],"ecosystem_specific":{"binaries":[{"binary_name":"tar","binary_version":"1.30+dfsg-7ubuntu0.20.04.3"},{"binary_name":"tar-scripts","binary_version":"1.30+dfsg-7ubuntu0.20.04.3"}],"availability":"No subscription 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