{"schema_version":"1.7.3","id":"SUSE-SU-2022:1271-1","published":"2022-04-20T07:03:12Z","modified":"2026-02-04T02:21:57.577669Z","related":["CVE-2021-21290","CVE-2021-21295","CVE-2021-37136","CVE-2021-37137","CVE-2021-43797"],"upstream":["CVE-2021-21290","CVE-2021-21295","CVE-2021-37136","CVE-2021-37137","CVE-2021-43797"],"summary":"Security update for netty","details":"This update for netty fixes the following issues:\n\n- Updated to version 4.1.75:\n  - CVE-2021-37136: Fixed an unrestricted decompressed data size in Bzip2Decoder\n    (bsc#1190610).\n  - CVE-2021-37137: Fixed an unrestricted chunk length in SnappyFrameDecoder,\n    which might lead to excessive memory usage (#bsc#1190613).\n  - CVE-2021-43797: Fixed a potential HTTP request smuggling issue due to\n    insufficient validation against control characters (bsc#1193672).\n  - CVE-2021-21290: Fixed an information disclosure via the local system\n    temporary directory (bsc#1182103).\n","affected":[{"package":{"name":"netty","ecosystem":"openSUSE:Leap 15.3","purl":"pkg:rpm/opensuse/netty&distro=openSUSE%20Leap%2015.3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.75-150200.4.6.2"}]}],"ecosystem_specific":{"binaries":[{"netty":"4.1.75-150200.4.6.2","netty-javadoc":"4.1.75-150200.4.6.2","netty-poms":"4.1.75-150200.4.6.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1271-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20221271-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182103"},{"type":"REPORT","url":"https://bugzilla.suse.com/1183262"},{"type":"REPORT","url":"https://bugzilla.suse.com/1190610"},{"type":"REPORT","url":"https://bugzilla.suse.com/1190613"},{"type":"REPORT","url":"https://bugzilla.suse.com/1193672"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-21290"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-21295"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-37136"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-37137"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-43797"}]}