{"id":"USN-6673-2","summary":"python-cryptography vulnerability","details":"USN-6673-1 provided a security update for python-cryptography.\nThis update provides the corresponding update for Ubuntu 16.04 LTS.\n\nOriginal advisory details:\n\n Hubert Kario discovered that python-cryptography incorrectly handled \n errors returned by the OpenSSL API when processing incorrect padding in \n RSA PKCS#1 v1.5. A remote attacker could possibly use this issue to expose \n confidential or sensitive information. (CVE-2023-50782)\n","modified":"2026-02-10T04:43:31Z","published":"2024-03-14T08:59:53Z","related":["UBUNTU-CVE-2023-50782"],"upstream":["CVE-2023-50782","UBUNTU-CVE-2023-50782"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6673-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-50782"}],"affected":[{"package":{"name":"python-cryptography","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/python-cryptography@1.2.3-1ubuntu0.3+esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.3-1ubuntu0.3+esm1"}]}],"versions":["1.0.1-1ubuntu1","1.0.2-1","1.1-1","1.1.1-1","1.1.1-1ubuntu1","1.1.1-1ubuntu2","1.1.1-1ubuntu3","1.2.2-2","1.2.3-1","1.2.3-1ubuntu0.1","1.2.3-1ubuntu0.2","1.2.3-1ubuntu0.3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"1.2.3-1ubuntu0.3+esm1","binary_name":"python-cryptography"},{"binary_version":"1.2.3-1ubuntu0.3+esm1","binary_name":"python3-cryptography"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-50782"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6673-2.json"}}],"schema_version":"1.7.3"}