{"id":"USN-4218-1","summary":"eglibc vulnerability","details":"Jakub Wilk discovered that GNU C Library incorrectly handled certain memory alignments.\nAn attacker could possibly use this issue to execute arbitrary code or cause\na crash.\n","modified":"2026-02-10T04:41:43Z","published":"2019-12-10T13:49:32Z","related":["UBUNTU-CVE-2018-6485"],"upstream":["CVE-2018-6485","UBUNTU-CVE-2018-6485"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4218-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-6485"}],"affected":[{"package":{"name":"eglibc","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/eglibc@2.19-0ubuntu6.15+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.19-0ubuntu6.15+esm1"}]}],"versions":["2.17-93ubuntu4","2.18-0ubuntu1","2.18-0ubuntu2","2.18-0ubuntu4","2.18-0ubuntu5","2.18-0ubuntu6","2.18-0ubuntu7","2.19-0ubuntu2","2.19-0ubuntu3","2.19-0ubuntu4","2.19-0ubuntu5","2.19-0ubuntu6","2.19-0ubuntu6.1","2.19-0ubuntu6.3","2.19-0ubuntu6.4","2.19-0ubuntu6.5","2.19-0ubuntu6.6","2.19-0ubuntu6.7","2.19-0ubuntu6.8","2.19-0ubuntu6.9","2.19-0ubuntu6.10","2.19-0ubuntu6.11","2.19-0ubuntu6.13","2.19-0ubuntu6.14","2.19-0ubuntu6.15"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"eglibc-source","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc-bin","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc-dev-bin","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-amd64","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-armel","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-dev","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-dev-amd64","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-dev-armel","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-dev-i386","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-dev-ppc64","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-dev-x32","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-i386","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-pic","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-ppc64","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-prof","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"libc6-x32","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"multiarch-support","binary_version":"2.19-0ubuntu6.15+esm1"},{"binary_name":"nscd","binary_version":"2.19-0ubuntu6.15+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4218-1.json","cves_map":{"cves":[{"id":"CVE-2018-6485","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:14.04:LTS"}}}],"schema_version":"1.7.3"}