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flaw was found in OpenEXR's TiledInputFile functionality. This flaw allows an attacker who can submit a crafted single-part non-image to be processed by OpenEXR, to trigger a floating-point exception error. The highest threat from this vulnerability is to system availability.","status":"published","published":"2022-03-04T00:00:00Z","modified":"2024-08-03T17:37:23.828Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:32:55.564736Z"}],"euvd":[{"id":"EUVD-2021-7727","description":"A flaw was found in OpenEXR's TiledInputFile functionality. This flaw allows an attacker who can submit a crafted single-part non-image to be processed by OpenEXR, to trigger a floating-point exception error. The highest threat from this vulnerability is to system availability.","status":"published","published":"2022-03-04T00:00:00Z","modified":"2024-08-03T17:37:23Z","updated_at":"2026-11-03T03:25:08.888273Z"}],"ghsa":[{"id":"GHSA-xj9w-76w3-9v9v","title":"A flaw was found in OpenEXR's TiledInputFile functionality. 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The highest threat from this vulnerability is to system availability.","status":"published","published":"2022-03-04T18:15:07.937Z","modified":"2026-10-23T18:03:10.50523257Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:34.637046Z"},{"id":"OESA-2022-1775","title":"OpenEXR security update","description":"OpenEXR is a high dynamic-range (HDR) image file format originally developed by Industrial Light \u0026amp; Magic for use in computer imaging applications.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw was found in OpenEXR\u0026apos;s hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp. This flaw allows an attacker who can submit a crafted file that is processed by OpenEXR, to trigger an integer overflow. The highest threat from this vulnerability is to system availability.(CVE-2021-20300)\r\n\r\nA flaw was found in OpenEXR\u0026apos;s TiledInputFile functionality. This flaw allows an attacker who can submit a crafted single-part non-image to be processed by OpenEXR, to trigger a floating-point exception error. The highest threat from this vulnerability is to system availability.(CVE-2021-20302)\r\n\r\nAn integer overflow could occur when OpenEXR processes a crafted file on systems where size_t \u0026lt; 64 bits. This could cause an invalid bytesPerLine and maxBytesPerLine value, which could lead to problems with application stability or lead to other attack paths.(CVE-2021-3933)","status":"published","published":"2022-07-22T11:05:02Z","modified":"2026-08-18T01:16:52.384729405Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:52:39.528805Z"},{"id":"UBUNTU-CVE-2021-20302","description":"A flaw was found in OpenEXR's TiledInputFile functionality. This flaw allows an attacker who can submit a crafted single-part non-image to be processed by OpenEXR, to trigger a floating-point exception error. The highest threat from this vulnerability is to system availability.","status":"published","published":"2022-03-04T18:15:00Z","modified":"2026-05-08T12:25:12.415072Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:25.728622Z"},{"id":"DLA-2732-1","title":"openexr - security update","status":"published","published":"2021-08-04T00:00:00Z","modified":"2026-03-09T01:21:52.512094Z","updated_at":"2026-11-02T15:46:10.712745Z"},{"id":"DLA-3236-1","title":"openexr - security update","status":"published","published":"2022-12-12T00:00:00Z","modified":"2026-03-09T01:21:37.851393Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"openSUSE-SU-2021:1198-1","title":"Security update for openexr","description":"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\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2021-08-25T19:51:46Z","modified":"2026-02-04T04:39:28.367883Z","updated_at":"2026-11-02T16:58:32.266854Z"},{"id":"openSUSE-SU-2021:2793-1","title":"Security update for openexr","description":"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","status":"published","published":"2021-08-20T08:23:19Z","modified":"2026-02-04T03:28:15.716771Z","updated_at":"2026-11-02T16:58:32.266854Z"},{"id":"SUSE-SU-2021:2793-1","title":"Security update for openexr","description":"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","status":"published","published":"2021-08-20T08:23:54Z","modified":"2026-02-04T02:21:59.678737Z","updated_at":"2026-11-02T15:53:49.605187Z"},{"id":"SUSE-SU-2021:2913-1","title":"Security update for openexr","description":"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","status":"published","published":"2021-09-02T07:53:43Z","modified":"2026-02-04T02:34:06.485095Z","updated_at":"2026-11-02T15:53:49.605187Z"}]}}