{"id":"USN-7278-1","summary":"openssl vulnerabilities","details":"George Pantelakis and Alicja Kario discovered that OpenSSL had a timing\nside-channel when performing ECDSA signature computations. A remote\nattacker could possibly use this issue to recover private data.\n(CVE-2024-13176)\n\nIt was discovered that OpenSSL incorrectly handled certain memory\noperations when using low-level GF(2^m) elliptic curve APIs with untrusted\nexplicit values for the field polynomial. When being used in this uncommon\nfashion, a remote attacker could use this issue to cause OpenSSL to crash,\nresulting in a denial of service, or possibly execute arbitrary code.\n(CVE-2024-9143)\n","modified":"2026-02-10T04:47:15Z","published":"2025-02-20T17:40:04Z","related":["UBUNTU-CVE-2024-13176","UBUNTU-CVE-2024-9143"],"upstream":["CVE-2024-13176","CVE-2024-9143","UBUNTU-CVE-2024-13176","UBUNTU-CVE-2024-9143"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7278-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-9143"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-13176"}],"affected":[{"package":{"name":"openssl","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openssl@1.1.1f-1ubuntu2.24?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1f-1ubuntu2.24"}]}],"versions":["1.1.1c-1ubuntu4","1.1.1d-2ubuntu3","1.1.1d-2ubuntu6","1.1.1f-1ubuntu1","1.1.1f-1ubuntu2","1.1.1f-1ubuntu2.1","1.1.1f-1ubuntu2.2","1.1.1f-1ubuntu2.3","1.1.1f-1ubuntu2.4","1.1.1f-1ubuntu2.5","1.1.1f-1ubuntu2.8","1.1.1f-1ubuntu2.9","1.1.1f-1ubuntu2.10","1.1.1f-1ubuntu2.11","1.1.1f-1ubuntu2.12","1.1.1f-1ubuntu2.13","1.1.1f-1ubuntu2.15","1.1.1f-1ubuntu2.16","1.1.1f-1ubuntu2.17","1.1.1f-1ubuntu2.18","1.1.1f-1ubuntu2.19","1.1.1f-1ubuntu2.20","1.1.1f-1ubuntu2.21","1.1.1f-1ubuntu2.22","1.1.1f-1ubuntu2.23"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.1f-1ubuntu2.24","binary_name":"libssl-dev"},{"binary_version":"1.1.1f-1ubuntu2.24","binary_name":"libssl1.1"},{"binary_version":"1.1.1f-1ubuntu2.24","binary_name":"openssl"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2024-9143","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2024-13176","severity":[{"score":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7278-1.json"}},{"package":{"name":"openssl","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/openssl@3.0.2-0ubuntu1.19?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.2-0ubuntu1.19"}]}],"versions":["1.1.1l-1ubuntu1","3.0.0-1ubuntu1","3.0.1-0ubuntu1","3.0.2-0ubuntu1","3.0.2-0ubuntu1.1","3.0.2-0ubuntu1.2","3.0.2-0ubuntu1.4","3.0.2-0ubuntu1.5","3.0.2-0ubuntu1.6","3.0.2-0ubuntu1.7","3.0.2-0ubuntu1.8","3.0.2-0ubuntu1.9","3.0.2-0ubuntu1.10","3.0.2-0ubuntu1.12","3.0.2-0ubuntu1.13","3.0.2-0ubuntu1.14","3.0.2-0ubuntu1.15","3.0.2-0ubuntu1.16","3.0.2-0ubuntu1.17","3.0.2-0ubuntu1.18"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.2-0ubuntu1.19","binary_name":"libssl-dev"},{"binary_version":"3.0.2-0ubuntu1.19","binary_name":"libssl3"},{"binary_version":"3.0.2-0ubuntu1.19","binary_name":"openssl"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2024-9143","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2024-13176","severity":[{"score":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7278-1.json"}},{"package":{"name":"openssl","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/openssl@3.0.13-0ubuntu3.5?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.13-0ubuntu3.5"}]}],"versions":["3.0.10-1ubuntu2","3.0.10-1ubuntu2.1","3.0.10-1ubuntu3","3.0.10-1ubuntu4","3.0.13-0ubuntu2","3.0.13-0ubuntu3","3.0.13-0ubuntu3.1","3.0.13-0ubuntu3.2","3.0.13-0ubuntu3.3","3.0.13-0ubuntu3.4"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.13-0ubuntu3.5","binary_name":"libssl-dev"},{"binary_version":"3.0.13-0ubuntu3.5","binary_name":"libssl3t64"},{"binary_version":"3.0.13-0ubuntu3.5","binary_name":"openssl"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:24.04:LTS","cves":[{"id":"CVE-2024-9143","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2024-13176","severity":[{"score":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7278-1.json"}}],"schema_version":"1.7.3"}