{"id":"USN-5558-1","summary":"libcdio vulnerabilities","details":"Zhao Liang discovered that libcdio was not properly performing memory\nmanagement operations when processing ISO files, which could result\nin a heap buffer overflow or in a NULL pointer dereference. If a user\nor automated system were tricked into opening a specially crafted file,\nan attacker could possibly use this issue to cause a denial of service.\n(CVE-2017-18198, CVE-2017-18199)\n","modified":"2026-05-20T16:03:14.681658829Z","published":"2022-08-10T09:50:19Z","related":["UBUNTU-CVE-2017-18198","UBUNTU-CVE-2017-18199"],"upstream":["CVE-2017-18198","CVE-2017-18199","UBUNTU-CVE-2017-18198","UBUNTU-CVE-2017-18199"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5558-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-18198"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-18199"}],"affected":[{"package":{"name":"libcdio","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libcdio?arch=source&distro=trusty%2Fesm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.83-4.1ubuntu1+esm1"}]}],"versions":["0.83-4ubuntu1","0.83-4.1","0.83-4.1ubuntu1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"0.83-4.1ubuntu1+esm1","binary_name":"libcdio-cdda1"},{"binary_version":"0.83-4.1ubuntu1+esm1","binary_name":"libcdio-paranoia1"},{"binary_version":"0.83-4.1ubuntu1+esm1","binary_name":"libcdio-utils"},{"binary_version":"0.83-4.1ubuntu1+esm1","binary_name":"libcdio13"},{"binary_version":"0.83-4.1ubuntu1+esm1","binary_name":"libiso9660-8"},{"binary_version":"0.83-4.1ubuntu1+esm1","binary_name":"libudf0"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5558-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"id":"CVE-2017-18198","severity":[{"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":"low"}]},{"id":"CVE-2017-18199","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}]}}},{"package":{"name":"libcdio","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libcdio?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.83-4.2ubuntu1+esm1"}]}],"versions":["0.83-4.2","0.83-4.2ubuntu1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"0.83-4.2ubuntu1+esm1","binary_name":"libcdio-paranoia1"},{"binary_version":"0.83-4.2ubuntu1+esm1","binary_name":"libcdio-cdda1"},{"binary_version":"0.83-4.2ubuntu1+esm1","binary_name":"libcdio-utils"},{"binary_version":"0.83-4.2ubuntu1+esm1","binary_name":"libcdio13"},{"binary_version":"0.83-4.2ubuntu1+esm1","binary_name":"libiso9660-8"},{"binary_version":"0.83-4.2ubuntu1+esm1","binary_name":"libudf0"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5558-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[]}}}],"schema_version":"1.7.5"}