{"schema_version":"1.7.3","id":"SUSE-SU-2021:0668-1","published":"2021-03-01T16:34:22Z","modified":"2026-02-04T04:38:48.627404Z","related":["CVE-2020-36242"],"upstream":["CVE-2020-36242"],"summary":"Security update for python-cryptography","details":"This update for python-cryptography fixes the following issues:\n\n- CVE-2020-36242: Using the Fernet class to symmetrically encrypt multi gigabyte\n  values could result in an integer overflow and buffer overflow (bsc#1182066).\n","affected":[{"package":{"name":"python-cryptography","ecosystem":"SUSE:OpenStack Cloud 9","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20OpenStack%20Cloud%209"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.1-3.3.1"}]}],"ecosystem_specific":{"binaries":[{"python-cryptography":"2.3.1-3.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0668-1.json"}},{"package":{"name":"python-cryptography","ecosystem":"SUSE:OpenStack Cloud Crowbar 9","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.1-3.3.1"}]}],"ecosystem_specific":{"binaries":[{"python-cryptography":"2.3.1-3.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0668-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210668-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182066"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-36242"}]}