{"id":"CVE-2020-11760","aliases":["ALPINE-CVE-2020-11760","AZL-44928","DEBIAN-CVE-2020-11760","DLA-2358-1","DSA-4755-1","EUVD-2020-4102","GHSA-hjj6-gq2r-v84q","MGASA-2020-0189","OESA-2021-1268","SUSE-SU-2020:1292-1","SUSE-SU-2020:1293-1","UBUNTU-CVE-2020-11760","USN-4339-1","openSUSE-SU-2020:0682-1"],"status":"published","title":"An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE...","description":"An issue was discovered in OpenEXR before 2.4.1. 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Notes","Third Party Advisory","advisory","report"]},{"url":"https://bugs.chromium.org/p/project-zero/issues/detail?id=1987","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://usn.ubuntu.com/4339-1/","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00051.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://support.apple.com/kb/HT211288","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://support.apple.com/kb/HT211290","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://support.apple.com/kb/HT211289","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://support.apple.com/kb/HT211291","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://support.apple.com/kb/HT211293","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://support.apple.com/kb/HT211295","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://support.apple.com/kb/HT211294","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://www.debian.org/security/2020/dsa-4755","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://security.gentoo.org/glsa/202107-27","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11760","tags":["web","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/"},{"url":"https://github.com/advisories/GHSA-hjj6-gq2r-v84q"},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-11760","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-11760","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2020-0189.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=26551","tags":["report"]},{"url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1268","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3598","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11759","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15306","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11763","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11761","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11765","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15305","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11758","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11764","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11762","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20201292-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1146648","tags":["report"]},{"url":"https://bugzilla.suse.com/1169573","tags":["report"]},{"url":"https://bugzilla.suse.com/1169574","tags":["report"]},{"url":"https://bugzilla.suse.com/1169576","tags":["report"]},{"url":"https://bugzilla.suse.com/1169580","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2020-11758","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-11760","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-11763","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-11764","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20201293-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1169549","tags":["report"]},{"url":"https://bugzilla.suse.com/1169575","tags":["report"]},{"url":"https://bugzilla.suse.com/1169578","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2020-11761","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-11762","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-11765","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2020-11760","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-4339-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-11760","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-9111","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-9113","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-9115","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-18444","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-11758","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-11759","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-11761","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-11762","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-11763","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-11764","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-11765","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/UPIMHT3QWHTJ2S55J25KV3UTF3KXVI46/","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2020-11760","description":"An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.","status":"published","published":"2020-04-14T22:42:50Z","modified":"2024-08-04T11:41:59.458Z","updated_at":"2026-11-02T14:35:57.352161Z"}],"euvd":[{"id":"EUVD-2020-4102","description":"An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.","status":"published","published":"2020-04-14T22:42:50Z","modified":"2024-08-04T11:41:59Z","updated_at":"2026-11-03T03:07:42.412087Z"}],"ghsa":[{"id":"GHSA-hjj6-gq2r-v84q","title":"An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE...","description":"An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.","status":"published","published":"2022-05-24T17:14:41Z","modified":"2023-01-27T05:02:54Z","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"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:42:07.495183Z"}],"nvd":[{"id":"CVE-2020-11760","description":"An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.","status":"published","published":"2020-04-14T23:15:12.277Z","modified":"2026-06-17T02:50:44.353Z","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","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:05:57.678762Z"}],"osv":[{"id":"ALPINE-CVE-2020-11760","description":"An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.","status":"published","published":"2020-04-14T23:15:12.277Z","modified":"2026-11-03T06:32:30.157589235Z","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":"2026-11-03T07:17:41.158523Z"},{"id":"AZL-44928","title":"CVE-2020-11760 affecting package OpenEXR 2.3.0-6","description":"An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.","status":"published","published":"2020-04-14T23:15:12Z","modified":"2026-11-05T05:36:30Z","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":"2026-11-05T16:41:20.321068Z"},{"id":"CVE-2020-11760","description":"An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.","status":"published","published":"2020-04-14T23:15:12.277Z","modified":"2026-10-24T10:50:36.78518276Z","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":"2026-11-02T15:44:14.034736Z"},{"id":"DEBIAN-CVE-2020-11760","description":"An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.","status":"published","published":"2020-04-14T23:15:12.277Z","modified":"2026-10-26T12:01:23.710127652Z","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":"2026-11-02T15:45:32.862554Z"},{"id":"OESA-2021-1268","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\nThere\u0026apos;s a flaw in OpenEXR\u0026apos;s ImfDeepScanLineInputFile functionality in versions prior to 3.0.5. An attacker who is able to submit a crafted file to an application linked with OpenEXR could cause an out-of-bounds read. The greatest risk from this flaw is to application availability.(CVE-2021-3598)\r\n\r\nAn issue was discovered in OpenEXR before 2.4.1. Because of integer overflows in CompositeDeepScanLine::Data::handleDeepFrameBuffer and readSampleCountForLineBlock, an attacker can write to an out-of-bounds pointer.(CVE-2020-11759)\r\n\r\nAn issue was discovered in OpenEXR before v2.5.2. Invalid chunkCount attributes could cause a heap buffer overflow in getChunkOffsetTableSize() in IlmImf/ImfMisc.cpp.(CVE-2020-15306)\r\n\r\nAn issue was discovered in OpenEXR before 2.4.1. There is an std::vector out-of-bounds read and write, as demonstrated by ImfTileOffsets.cpp.(CVE-2020-11763)\r\n\r\nAn issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during Huffman uncompression, as demonstrated by FastHufDecoder::refill in ImfFastHuf.cpp.(CVE-2020-11761)\r\n\r\nAn issue was discovered in OpenEXR before 2.4.1. There is an off-by-one error in use of the ImfXdr.h read function by DwaCompressor::Classifier::Classifier, leading to an out-of-bounds read.(CVE-2020-11765)\r\n\r\nAn issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.(CVE-2020-11760)\r\n\r\nAn issue was discovered in OpenEXR before 2.5.2. Invalid input could cause a use-after-free in DeepScanLineInputFile::DeepScanLineInputFile() in IlmImf/ImfDeepScanLineInputFile.cpp.(CVE-2020-15305)\r\n\r\nAn issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read in ImfOptimizedPixelReading.h.(CVE-2020-11758)\r\n\r\nAn issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds write in copyIntoFrameBuffer in ImfMisc.cpp.(CVE-2020-11764)\r\n\r\nAn issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read and write in DwaCompressor::uncompress in ImfDwaCompressor.cpp when handling the UNKNOWN compression case.(CVE-2020-11762)","status":"published","published":"2021-07-17T11:04:30Z","modified":"2026-08-18T01:15:48.084345739Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:52:38.987987Z"},{"id":"UBUNTU-CVE-2020-11760","description":"An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.","status":"published","published":"2020-04-14T23:15:00Z","modified":"2026-04-22T12:27:25.971241Z","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":"2026-11-02T15:54:22.212782Z"},{"id":"DLA-2358-1","title":"openexr - security update","status":"published","published":"2020-08-30T00:00:00Z","modified":"2026-03-09T01:19:57.035818Z","updated_at":"2026-11-02T15:46:10.712745Z"},{"id":"DSA-4755-1","title":"openexr - security update","status":"published","published":"2020-08-29T00:00:00Z","modified":"2026-03-09T02:10:52.798211Z","updated_at":"2026-11-02T15:46:17.19998Z"},{"id":"MGASA-2020-0189","title":"Updated openexr packages fix security vulnerabilities","description":"The updated packages fix security vulnerabilities:\n\nAn issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds\nread in ImfOptimizedPixelReading.h. (CVE-2020-11758)\n\nAn issue was discovered in OpenEXR before 2.4.1. Because of integer\noverflows in CompositeDeepScanLine::Data::handleDeepFrameBuffer and\nreadSampleCountForLineBlock, an attacker can write to an out-of-bounds\npointer. (CVE-2020-11759)\n\nAn issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds\nread during RLE uncompression in rleUncompress in ImfRle.cpp.\n(CVE-2020-11760)\n\nAn issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds\nread during Huffman uncompression, as demonstrated by FastHufDecoder::refill\nin ImfFastHuf.cpp. (CVE-2020-11761)\n\nAn issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds\nread and write in DwaCompressor::uncompress in ImfDwaCompressor.cpp when\nhandling the UNKNOWN compression case. (CVE-2020-11762)\n\nAn issue was discovered in OpenEXR before 2.4.1. There is an std::vector\nout-of-bounds read and write, as demonstrated by ImfTileOffsets.cpp.\n(CVE-2020-11763)\n\nAn issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds\nwrite in copyIntoFrameBuffer in ImfMisc.cpp. (CVE-2020-11764)\n\nAn issue was discovered in OpenEXR before 2.4.1. There is an off-by-one error\nin use of the ImfXdr.h read function by DwaCompressor::Classifier::Classifier,\nleading to an out-of-bounds read. (CVE-2020-11765)\n","status":"published","published":"2020-05-05T12:20:37Z","modified":"2026-04-16T04:44:39.651252264Z","updated_at":"2026-11-02T15:49:41.151324Z"},{"id":"openSUSE-SU-2020:0682-1","title":"Security update for openexr","description":"This update for openexr provides the following fix:\n\nSecurity issues fixed:\n\n- CVE-2020-11765: Fixed an off-by-one error in use of the ImfXdr.h read function by DwaCompressor:Classifier:Classifier (bsc#1169575).\n- CVE-2020-11764: Fixed an out-of-bounds write in copyIntoFrameBuffer in ImfMisc.cpp (bsc#1169574).\n- CVE-2020-11763: Fixed an out-of-bounds read and write, as demonstrated by ImfTileOffsets.cpp (bsc#1169576).\n- CVE-2020-11762: Fixed an out-of-bounds read and write in DwaCompressor:uncompress in ImfDwaCompressor.cpp when handling the UNKNOWN compression case (bsc#1169549).\n- CVE-2020-11761: Fixed an out-of-bounds read during Huffman uncompression, as demonstrated by FastHufDecoder:refill in ImfFastHuf.cpp (bsc#1169578).\n- CVE-2020-11760: Fixed an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp (bsc#1169580).\n- CVE-2020-11758: Fixed an out-of-bounds read in ImfOptimizedPixelReading.h (bsc#1169573).\n\nNon-security issue fixed:\n\n- Enable tests when building the package on x86_64. (bsc#1146648)\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2020-05-22T16:17:13Z","modified":"2026-02-04T04:11:06.504206Z","updated_at":"2026-11-02T16:58:31.152112Z"},{"id":"SUSE-SU-2020:1292-1","title":"Security update for openexr","description":"This update for openexr provides the following fix:\n\nSecurity issues fixed:\n\n- CVE-2020-11764: Fixed an out-of-bounds write in copyIntoFrameBuffer in ImfMisc.cpp (bsc#1169574).\n- CVE-2020-11763: Fixed an out-of-bounds read and write, as demonstrated by ImfTileOffsets.cpp (bsc#1169576).\n- CVE-2020-11758: Fixed an out-of-bounds read in ImfOptimizedPixelReading.h (bsc#1169573).\n- CVE-2020-11760: Fixed an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp (bsc#1169580).\n\nNon-security issue fixed:\n\n- Enable tests when building the package on x86_64. (bsc#1146648)\n","status":"published","published":"2020-05-18T05:37:49Z","modified":"2026-02-04T03:23:51.152942Z","updated_at":"2026-11-02T15:53:47.634847Z"},{"id":"SUSE-SU-2020:1293-1","title":"Security update for openexr","description":"This update for openexr provides the following fix:\n\nSecurity issues fixed:\n\n- CVE-2020-11765: Fixed an off-by-one error in use of the ImfXdr.h read function by DwaCompressor:Classifier:Classifier (bsc#1169575).\n- CVE-2020-11764: Fixed an out-of-bounds write in copyIntoFrameBuffer in ImfMisc.cpp (bsc#1169574).\n- CVE-2020-11763: Fixed an out-of-bounds read and write, as demonstrated by ImfTileOffsets.cpp (bsc#1169576).\n- CVE-2020-11762: Fixed an out-of-bounds read and write in DwaCompressor:uncompress in ImfDwaCompressor.cpp when handling the UNKNOWN compression case (bsc#1169549).\n- CVE-2020-11761: Fixed an out-of-bounds read during Huffman uncompression, as demonstrated by FastHufDecoder:refill in ImfFastHuf.cpp (bsc#1169578).\n- CVE-2020-11760: Fixed an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp (bsc#1169580).\n- CVE-2020-11758: Fixed an out-of-bounds read in ImfOptimizedPixelReading.h (bsc#1169573).\n\nNon-security issue fixed:\n\n- Enable tests when building the package on x86_64. (bsc#1146648)\n","status":"published","published":"2020-05-18T05:38:10Z","modified":"2025-05-02T04:09:38.248821Z","updated_at":"2026-11-02T15:53:47.634847Z"},{"id":"USN-4339-1","title":"openexr vulnerabilities","description":"Brandon Perry discovered that OpenEXR incorrectly handled certain malformed\nEXR image files. If a user were tricked into opening a crafted EXR image\nfile, a remote attacker could cause a denial of service, or possibly\nexecute arbitrary code. This issue only applied to Ubuntu 20.04 LTS.\n(CVE-2017-9111, CVE-2017-9113, CVE-2017-9115)\n\nTan Jie discovered that OpenEXR incorrectly handled certain malformed EXR\nimage files. If a user were tricked into opening a crafted EXR image file,\na remote attacker could cause a denial of service, or possibly execute\narbitrary code. This issue only applied to Ubuntu 20.04 LTS.\n(CVE-2018-18444)\n\nSamuel Groß discovered that OpenEXR incorrectly handled certain malformed\nEXR image files. If a user were tricked into opening a crafted EXR image\nfile, a remote attacker could cause a denial of service, or possibly\nexecute arbitrary code. (CVE-2020-11758, CVE-2020-11759, CVE-2020-11760,\nCVE-2020-11761, CVE-2020-11762, CVE-2020-11763, CVE-2020-11764)\n\nIt was discovered that OpenEXR incorrectly handled certain malformed EXR\nimage files. If a user were tricked into opening a crafted EXR image\nfile, a remote attacker could cause a denial of service. (CVE-2020-11765)\n","status":"published","published":"2020-04-27T12:16:59Z","modified":"2026-04-22T10:04:30.14144Z","updated_at":"2026-11-02T16:58:14.547547Z"}]}}