{"id":"USN-5844-1","summary":"openssl vulnerabilities","details":"David Benjamin discovered that OpenSSL incorrectly handled X.400 address\nprocessing. A remote attacker could possibly use this issue to read\narbitrary memory contents or cause OpenSSL to crash, resulting in a denial\nof service. (CVE-2023-0286)\n\nCorey Bonnell discovered that OpenSSL incorrectly handled X.509 certificate\nverification. A remote attacker could possibly use this issue to cause\nOpenSSL to crash, resulting in a denial of service. This issue only\naffected Ubuntu 22.04 LTS and Ubuntu 22.10. (CVE-2022-4203)\n\nHubert Kario discovered that OpenSSL had a timing based side channel in the\nOpenSSL RSA Decryption implementation. A remote attacker could possibly use\nthis issue to recover sensitive information. (CVE-2022-4304)\n\nDawei Wang discovered that OpenSSL incorrectly handled parsing certain PEM\ndata. A remote attacker could possibly use this issue to cause OpenSSL to\ncrash, resulting in a denial of service. (CVE-2022-4450)\n\nOctavio Galland and Marcel Böhme discovered that OpenSSL incorrectly\nhandled streaming ASN.1 data. A remote attacker could use this issue to\ncause OpenSSL to crash, resulting in a denial of service, or possibly\nexecute arbitrary code. (CVE-2023-0215)\n\nMarc Schönefeld discovered that OpenSSL incorrectly handled malformed PKCS7\ndata. A remote attacker could possibly use this issue to cause OpenSSL to\ncrash, resulting in a denial of service. This issue only affected Ubuntu\n22.04 LTS and Ubuntu 22.10. (CVE-2023-0216)\n\nKurt Roeckx discovered that OpenSSL incorrectly handled validating certain\nDSA public keys. A remote attacker could possibly use this issue to cause\nOpenSSL to crash, resulting in a denial of service. This issue only\naffected Ubuntu 22.04 LTS and Ubuntu 22.10. (CVE-2023-0217)\n\nHubert Kario and Dmitry Belyavsky discovered that OpenSSL incorrectly\nvalidated certain signatures. A remote attacker could possibly use this\nissue to cause OpenSSL to crash, resulting in a denial of service. This\nissue only affected Ubuntu 22.04 LTS and Ubuntu 22.10. (CVE-2023-0401)\n","modified":"2026-04-24T09:47:42.097510870Z","published":"2023-02-07T17:20:39Z","related":["UBUNTU-CVE-2022-4203","UBUNTU-CVE-2022-4304","UBUNTU-CVE-2022-4450","UBUNTU-CVE-2023-0215","UBUNTU-CVE-2023-0216","UBUNTU-CVE-2023-0217","UBUNTU-CVE-2023-0286","UBUNTU-CVE-2023-0401"],"upstream":["CVE-2022-4203","CVE-2023-0216","CVE-2023-0217","CVE-2023-0401","UBUNTU-CVE-2022-4203","UBUNTU-CVE-2023-0216","UBUNTU-CVE-2023-0217","UBUNTU-CVE-2023-0401"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5844-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-4203"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-0216"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-0217"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-0401"}],"affected":[{"package":{"name":"openssl","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/openssl@1.1.1-1ubuntu2.1~18.04.21?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-1ubuntu2.1~18.04.21"}]}],"versions":["1.0.2g-1ubuntu13","1.0.2g-1ubuntu14","1.0.2n-1ubuntu1","1.1.0g-2ubuntu1","1.1.0g-2ubuntu2","1.1.0g-2ubuntu3","1.1.0g-2ubuntu4","1.1.0g-2ubuntu4.1","1.1.0g-2ubuntu4.3","1.1.1-1ubuntu2.1~18.04.1","1.1.1-1ubuntu2.1~18.04.2","1.1.1-1ubuntu2.1~18.04.3","1.1.1-1ubuntu2.1~18.04.4","1.1.1-1ubuntu2.1~18.04.5","1.1.1-1ubuntu2.1~18.04.6","1.1.1-1ubuntu2.1~18.04.7","1.1.1-1ubuntu2.1~18.04.8","1.1.1-1ubuntu2.1~18.04.9","1.1.1-1ubuntu2.1~18.04.10","1.1.1-1ubuntu2.1~18.04.13","1.1.1-1ubuntu2.1~18.04.14","1.1.1-1ubuntu2.1~18.04.15","1.1.1-1ubuntu2.1~18.04.17","1.1.1-1ubuntu2.1~18.04.19","1.1.1-1ubuntu2.1~18.04.20"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.1-1ubuntu2.1~18.04.21","binary_name":"libssl1.1"},{"binary_version":"1.1.1-1ubuntu2.1~18.04.21","binary_name":"openssl"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[],"ecosystem":"Ubuntu:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5844-1.json"}},{"package":{"name":"openssl","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openssl@1.1.1f-1ubuntu2.17?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1f-1ubuntu2.17"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.1f-1ubuntu2.17","binary_name":"libssl1.1"},{"binary_version":"1.1.1f-1ubuntu2.17","binary_name":"openssl"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5844-1.json"}},{"package":{"name":"openssl","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/openssl@3.0.2-0ubuntu1.8?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.2-0ubuntu1.8"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.2-0ubuntu1.8","binary_name":"libssl3"},{"binary_version":"3.0.2-0ubuntu1.8","binary_name":"openssl"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2022-4203","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-0216","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-0217","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-0401","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5844-1.json"}}],"schema_version":"1.7.5"}