{"id":"UBUNTU-CVE-2020-12413","details":"The Raccoon attack is a timing attack on DHE ciphersuites inherit in the TLS specification. To mitigate this vulnerability, Firefox disabled support for DHE ciphersuites.","modified":"2025-07-16T08:14:52.089575Z","published":"2023-02-16T22:15:00Z","withdrawn":"2025-07-18T16:45:51Z","upstream":["CVE-2020-12413"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-12413"},{"type":"REPORT","url":"https://raccoon-attack.com/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-12413"}],"affected":[{"package":{"name":"nss","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/nss@2:3.35-2ubuntu2.14?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.35-2ubuntu2.14"}]}],"versions":["2:3.32-1ubuntu3","2:3.34-1ubuntu1","2:3.35-2ubuntu2","2:3.35-2ubuntu2.1","2:3.35-2ubuntu2.2","2:3.35-2ubuntu2.3","2:3.35-2ubuntu2.5","2:3.35-2ubuntu2.6","2:3.35-2ubuntu2.7","2:3.35-2ubuntu2.8","2:3.35-2ubuntu2.9","2:3.35-2ubuntu2.11","2:3.35-2ubuntu2.12","2:3.35-2ubuntu2.13"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libnss3","binary_version":"2:3.35-2ubuntu2.14"},{"binary_name":"libnss3-dbg","binary_version":"2:3.35-2ubuntu2.14"},{"binary_name":"libnss3-dev","binary_version":"2:3.35-2ubuntu2.14"},{"binary_name":"libnss3-tools","binary_version":"2:3.35-2ubuntu2.14"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12413.json"}},{"package":{"name":"nss","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/nss@2:3.49.1-1ubuntu1.7?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.49.1-1ubuntu1.7"}]}],"versions":["2:3.45-1ubuntu2","2:3.47-1ubuntu1","2:3.47-1ubuntu2","2:3.48-1ubuntu1","2:3.49.1-1ubuntu1","2:3.49.1-1ubuntu1.1","2:3.49.1-1ubuntu1.2","2:3.49.1-1ubuntu1.4","2:3.49.1-1ubuntu1.5","2:3.49.1-1ubuntu1.6"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libnss3","binary_version":"2:3.49.1-1ubuntu1.7"},{"binary_name":"libnss3-dbgsym","binary_version":"2:3.49.1-1ubuntu1.7"},{"binary_name":"libnss3-dev","binary_version":"2:3.49.1-1ubuntu1.7"},{"binary_name":"libnss3-tools","binary_version":"2:3.49.1-1ubuntu1.7"},{"binary_name":"libnss3-tools-dbgsym","binary_version":"2:3.49.1-1ubuntu1.7"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12413.json"}},{"package":{"name":"nss","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/nss@2:3.68.2-0ubuntu1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.68.2-0ubuntu1"}]}],"versions":["2:3.68-1ubuntu1","2:3.68-1ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libnss3","binary_version":"2:3.68.2-0ubuntu1"},{"binary_version":"2:3.68.2-0ubuntu1","binary_name":"libnss3-dbgsym"},{"binary_name":"libnss3-dev","binary_version":"2:3.68.2-0ubuntu1"},{"binary_name":"libnss3-tools","binary_version":"2:3.68.2-0ubuntu1"},{"binary_name":"libnss3-tools-dbgsym","binary_version":"2:3.68.2-0ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12413.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]}