{"id":"UBUNTU-CVE-2017-1000061","details":"xmlsec 1.2.23 and before is vulnerable to XML External Entity Expansion when parsing crafted input documents, resulting in possible information disclosure or denial of service","modified":"2026-02-04T03:46:35.907132Z","published":"2017-07-17T13:18:00Z","related":["USN-5674-1"],"upstream":["CVE-2017-1000061"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-1000061"},{"type":"REPORT","url":"https://github.com/lsh123/xmlsec/issues/43"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5674-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-1000061"}],"affected":[{"package":{"name":"xmlsec1","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/xmlsec1@1.2.18-2ubuntu1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.18-2ubuntu1+esm1"}]}],"versions":["1.2.18-2","1.2.18-2ubuntu1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"libxmlsec1","binary_version":"1.2.18-2ubuntu1+esm1"},{"binary_name":"libxmlsec1-dev","binary_version":"1.2.18-2ubuntu1+esm1"},{"binary_name":"libxmlsec1-gcrypt","binary_version":"1.2.18-2ubuntu1+esm1"},{"binary_name":"libxmlsec1-gnutls","binary_version":"1.2.18-2ubuntu1+esm1"},{"binary_name":"libxmlsec1-nss","binary_version":"1.2.18-2ubuntu1+esm1"},{"binary_name":"libxmlsec1-openssl","binary_version":"1.2.18-2ubuntu1+esm1"},{"binary_name":"xmlsec1","binary_version":"1.2.18-2ubuntu1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-1000061.json"}},{"package":{"name":"xmlsec1","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/xmlsec1@1.2.20-2ubuntu4+esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.20-2ubuntu4+esm1"}]}],"versions":["1.2.20-2ubuntu3","1.2.20-2ubuntu4"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"libxmlsec1","binary_version":"1.2.20-2ubuntu4+esm1"},{"binary_name":"libxmlsec1-dev","binary_version":"1.2.20-2ubuntu4+esm1"},{"binary_name":"libxmlsec1-gcrypt","binary_version":"1.2.20-2ubuntu4+esm1"},{"binary_name":"libxmlsec1-gnutls","binary_version":"1.2.20-2ubuntu4+esm1"},{"binary_name":"libxmlsec1-nss","binary_version":"1.2.20-2ubuntu4+esm1"},{"binary_name":"libxmlsec1-openssl","binary_version":"1.2.20-2ubuntu4+esm1"},{"binary_name":"xmlsec1","binary_version":"1.2.20-2ubuntu4+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-1000061.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}