{"id":"UBUNTU-CVE-2020-15216","details":"In goxmldsig (XML Digital Signatures implemented in pure Go) before version 1.1.0, with a carefully crafted XML file, an attacker can completely bypass signature validation and pass off an altered file as a signed one. A patch is available, all users of goxmldsig should upgrade to at least revision f6188febf0c29d7ffe26a0436212b19cb9615e64 or version 1.1.0","modified":"2025-10-24T04:48:35Z","published":"2020-09-29T16:15:00Z","upstream":["CVE-2020-15216"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-15216"},{"type":"REPORT","url":"https://github.com/russellhaering/goxmldsig/security/advisories/GHSA-q547-gmf8-8jr7"},{"type":"REPORT","url":"https://pkg.go.dev/github.com/russellhaering/goxmldsig?tab=overview"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-15216"}],"affected":[{"package":{"name":"golang-github-russellhaering-goxmldsig","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/golang-github-russellhaering-goxmldsig@0.0~git20170911.b7efc62-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0~git20170911.b7efc62-1"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-github-russellhaering-goxmldsig-dev","binary_version":"0.0~git20170911.b7efc62-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15216.json"}},{"package":{"name":"golang-github-russellhaering-goxmldsig","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/golang-github-russellhaering-goxmldsig@0.0~git20180430.7acd5e4-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0~git20170911.b7efc62-1","0.0~git20180430.7acd5e4-1"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-github-russellhaering-goxmldsig-dev","binary_version":"0.0~git20180430.7acd5e4-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15216.json"}},{"package":{"name":"golang-github-russellhaering-goxmldsig","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/golang-github-russellhaering-goxmldsig@1.1.1-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.0-1","1.1.1-1"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-github-russellhaering-goxmldsig-dev","binary_version":"1.1.1-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15216.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}