{"id":"UBUNTU-CVE-2020-7919","details":"Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate.","modified":"2025-10-24T04:48:19Z","published":"2020-03-16T21:15:00Z","upstream":["CVE-2020-7919"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-7919"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-7919"}],"affected":[{"package":{"name":"golang-1.10","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/golang-1.10@1.10.4-2ubuntu1~14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.4-2ubuntu1~14.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.10.4-2ubuntu1~14.04.1","binary_name":"golang-1.10"},{"binary_version":"1.10.4-2ubuntu1~14.04.1","binary_name":"golang-1.10-go"},{"binary_version":"1.10.4-2ubuntu1~14.04.1","binary_name":"golang-1.10-src"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-7919.json"}},{"package":{"name":"golang-1.10","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/golang-1.10@1.10.4-2ubuntu1~16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.4-2ubuntu1~16.04.1","1.10.4-2ubuntu1~16.04.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.10.4-2ubuntu1~16.04.2","binary_name":"golang-1.10"},{"binary_version":"1.10.4-2ubuntu1~16.04.2","binary_name":"golang-1.10-go"},{"binary_version":"1.10.4-2ubuntu1~16.04.2","binary_name":"golang-1.10-src"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-7919.json"}},{"package":{"name":"golang-1.13","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/golang-1.13@1.13.8-1ubuntu1~16.04.3+esm3?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.13.8-1ubuntu1~16.04.2","1.13.8-1ubuntu1~16.04.3","1.13.8-1ubuntu1~16.04.3+esm2","1.13.8-1ubuntu1~16.04.3+esm3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.13.8-1ubuntu1~16.04.3+esm3","binary_name":"golang-1.13"},{"binary_version":"1.13.8-1ubuntu1~16.04.3+esm3","binary_name":"golang-1.13-go"},{"binary_version":"1.13.8-1ubuntu1~16.04.3+esm3","binary_name":"golang-1.13-src"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-7919.json"}},{"package":{"name":"golang-1.10","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/golang-1.10@1.10.4-2ubuntu1~18.04.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10~rc1-1","1.10~rc1-1ubuntu1","1.10~rc1-2ubuntu1","1.10~rc2-1ubuntu1","1.10-1ubuntu1","1.10.1-1ubuntu2","1.10.4-2ubuntu1~18.04.1","1.10.4-2ubuntu1~18.04.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.10.4-2ubuntu1~18.04.2","binary_name":"golang-1.10"},{"binary_version":"1.10.4-2ubuntu1~18.04.2","binary_name":"golang-1.10-go"},{"binary_version":"1.10.4-2ubuntu1~18.04.2","binary_name":"golang-1.10-src"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-7919.json"}},{"package":{"name":"golang-1.13","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/golang-1.13@1.13.8-1ubuntu1~18.04.4+esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.13.8-1ubuntu1~18.04.2","1.13.8-1ubuntu1~18.04.3","1.13.8-1ubuntu1~18.04.4","1.13.8-1ubuntu1~18.04.4+esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.13.8-1ubuntu1~18.04.4+esm1","binary_name":"golang-1.13"},{"binary_version":"1.13.8-1ubuntu1~18.04.4+esm1","binary_name":"golang-1.13-go"},{"binary_version":"1.13.8-1ubuntu1~18.04.4+esm1","binary_name":"golang-1.13-src"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-7919.json"}},{"package":{"name":"golang-1.14","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/golang-1.14@1.14~rc1-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14~rc1-1"}]}],"versions":["1.14~beta1-1","1.14~beta1-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.14~rc1-1","binary_name":"golang-1.14"},{"binary_version":"1.14~rc1-1","binary_name":"golang-1.14-go"},{"binary_version":"1.14~rc1-1","binary_name":"golang-1.14-src"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-7919.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}