{"schema_version":"1.7.3","id":"SUSE-SU-2021:0594-1","published":"2021-02-25T08:29:44Z","modified":"2026-02-04T04:27:08.349120Z","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:Linux Enterprise Module for Basesystem 15 SP2","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8-3.6.1"}]}],"ecosystem_specific":{"binaries":[{"python3-cryptography":"2.8-3.6.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0594-1.json"}},{"package":{"name":"python-cryptography","ecosystem":"SUSE:Linux Enterprise Module for Python 2 15 SP2","purl":"pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%202%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8-3.6.1"}]}],"ecosystem_specific":{"binaries":[{"python2-cryptography":"2.8-3.6.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0594-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210594-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182066"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-36242"}]}