{"id":"SUSE-SU-2021:2793-1","summary":"Security update for openexr","details":"This update for openexr fixes the following issues:\n\n- CVE-2021-20298 [bsc#1188460]: Fixed Out-of-memory in B44Compressor\n- CVE-2021-20299 [bsc#1188459]: Fixed Null-dereference READ in Imf_2_5:Header:operator\n- CVE-2021-20300 [bsc#1188458]: Fixed Integer-overflow in Imf_2_5:hufUncompress\n- CVE-2021-20302 [bsc#1188462]: Fixed Floating-point-exception in Imf_2_5:precalculateTileInfot\n- CVE-2021-20303 [bsc#1188457]: Fixed Heap-buffer-overflow in Imf_2_5::copyIntoFrameBuffer\n- CVE-2021-20304 [bsc#1188461]: Fixed Undefined-shift in Imf_2_5:hufDecode\n","modified":"2026-03-11T07:18:01.120687Z","published":"2021-08-20T08:23:54Z","related":["CVE-2021-20298","CVE-2021-20299","CVE-2021-20300","CVE-2021-20302","CVE-2021-20303","CVE-2021-20304","CVE-2021-3476"],"upstream":["CVE-2021-20298","CVE-2021-20299","CVE-2021-20300","CVE-2021-20302","CVE-2021-20303","CVE-2021-20304","CVE-2021-3476"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20212793-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1188457"},{"type":"REPORT","url":"https://bugzilla.suse.com/1188458"},{"type":"REPORT","url":"https://bugzilla.suse.com/1188459"},{"type":"REPORT","url":"https://bugzilla.suse.com/1188460"},{"type":"REPORT","url":"https://bugzilla.suse.com/1188461"},{"type":"REPORT","url":"https://bugzilla.suse.com/1188462"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20298"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20299"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20300"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20302"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20303"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20304"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3476"}],"affected":[{"package":{"name":"openexr","ecosystem":"SUSE:Linux 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