{"id":"USN-5988-1","summary":"xcftools vulnerabilities","details":"It was discovered that integer overflows vulnerabilities existed in Xcftools.\nAn attacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2019-5086, CVE-2019-5087)\n","modified":"2026-05-20T16:03:17.806768464Z","published":"2023-03-29T21:20:44Z","related":["UBUNTU-CVE-2019-5086","UBUNTU-CVE-2019-5087"],"upstream":["CVE-2019-5086","CVE-2019-5087","UBUNTU-CVE-2019-5086","UBUNTU-CVE-2019-5087"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5988-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-5086"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-5087"}],"affected":[{"package":{"name":"xcftools","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/xcftools?arch=source&distro=esm-infra-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-5ubuntu0.1~esm1"}]}],"versions":["1.0.7-4ubuntu1","1.0.7-5"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro","binaries":[{"binary_version":"1.0.7-5ubuntu0.1~esm1","binary_name":"xcftools"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5988-1.json","cves_map":{"cves":[],"ecosystem":"Ubuntu:Pro:16.04:LTS"}}},{"package":{"name":"xcftools","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/xcftools?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-6ubuntu0.1"}]}],"versions":["1.0.7-6"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.7-6ubuntu0.1","binary_name":"xcftools"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5988-1.json","cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2019-5086"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2019-5087"}],"ecosystem":"Ubuntu:18.04:LTS"}}},{"package":{"name":"xcftools","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/xcftools?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-6ubuntu0.20.04.1"}]}],"versions":["1.0.7-6","1.0.7-6build1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"xcftools","binary_version":"1.0.7-6ubuntu0.20.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5988-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2019-5086","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2019-5087","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.5"}