{"id":"CVE-2017-12596","aliases":["AZL-69682","AZL-69695","DEBIAN-CVE-2017-12596","DLA-2358-1","EUVD-2017-4167","GHSA-mrp7-3hfh-25j7","OESA-2021-1060","SUSE-SU-2018:0585-1","SUSE-SU-2018:0587-1","UBUNTU-CVE-2017-12596","USN-4148-1"],"status":"published","title":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function...","description":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01868,"percentile":0.79463,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2017-08-07T01:00:00Z","modified":"2026-11-05T05:36:30Z","fixes":[{"ecosystem":"Debian:12","package":"openexr","fixed_in":["2.2.0-11.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"openexr","fixed_in":["2.2.0-11.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"openexr","fixed_in":["2.2.0-11.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"openexr","fixed_in":["2.2.0-10ubuntu2.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:3","package":"OpenEXR","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.3.0-6"}]}]},{"source":"osv","ecosystem":"Azure Linux:2","package":"OpenEXR","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.3.0-6"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-11.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-11.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-11.1"}]}]},{"source":"osv","ecosystem":"Debian:9","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-11+deb9u1"}]}],"versions":["2.2.0-11"],"bundled":19},{"source":"osv","ecosystem":"openEuler:20.03-LTS","package":"OpenEXR","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-18.oe1"}]}],"bundled":8},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP1","package":"OpenEXR","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-18.oe1"}]}],"bundled":8},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Desktop 12 SP2","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-6.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Desktop 12 SP3","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-6.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-6.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP2","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-6.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP3","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-6.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP2","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-6.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-6.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-6.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-6.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP2","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-6.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP3","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-6.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Software Development Kit 11 SP4","package":"OpenEXR","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.1-83.17.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 11 SP4","package":"OpenEXR","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.1-83.17.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 11 SP4","package":"OpenEXR","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.1-83.17.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-10ubuntu2.1"}]}],"versions":["2.2.0-1ubuntu3","2.2.0-7ubuntu1","2.2.0-9ubuntu1","2.2.0-10ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-10ubuntu2.1"}]}],"versions":["2.2.0-1ubuntu3","2.2.0-7ubuntu1","2.2.0-9ubuntu1","2.2.0-10ubuntu2"],"bundled":8},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"openexr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-11.1ubuntu1.1"}]}],"versions":["2.2.0-11ubuntu1","2.2.0-11.1ubuntu1"],"bundled":8}],"products":[{"vendor":"openexr","product":"openexr"}],"references":[{"url":"https://github.com/xiaoqx/pocs/blob/master/openexr.md","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","report"]},{"url":"https://github.com/openexr/openexr/issues/238","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://github.com/openexr/openexr/releases/tag/v2.3.0","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://usn.ubuntu.com/4148-1/","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","web"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00056.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-12596","tags":["web","advisory"]},{"url":"https://usn.ubuntu.com/4148-1"},{"url":"https://github.com/advisories/GHSA-mrp7-3hfh-25j7"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-12596","tags":["advisory"]},{"url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1060","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-9114","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-9110","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-9112","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-9111","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-9116","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-9115","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-9113","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20180585-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1040107","tags":["report"]},{"url":"https://bugzilla.suse.com/1040114","tags":["report"]},{"url":"https://bugzilla.suse.com/1052522","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2017-12596","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-9110","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-9114","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20180587-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-12596","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-4148-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-12596","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-9110","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-9111","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-9112","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-2017-9116","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-18444","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-12596","description":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.","status":"published","published":"2017-08-07T01:00:00Z","modified":"2024-08-05T18:43:56.127Z","updated_at":"2026-11-02T14:33:16.916541Z"}],"euvd":[{"id":"EUVD-2017-4167","description":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.","status":"published","published":"2017-08-07T01:00:00Z","modified":"2024-08-05T18:43:56Z","updated_at":"2026-11-03T02:23:21.159659Z"}],"ghsa":[{"id":"GHSA-mrp7-3hfh-25j7","title":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function...","description":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.","status":"published","published":"2022-05-13T01:17:50Z","modified":"2025-04-20T03:42:09Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:01:49.538564Z"}],"nvd":[{"id":"CVE-2017-12596","description":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.","status":"published","published":"2017-08-07T01:29:00.343Z","modified":"2026-06-17T01:03:35.44Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:03:57.282351Z"}],"osv":[{"id":"AZL-69682","title":"CVE-2017-12596 affecting package OpenEXR 2.3.0-6","description":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.","status":"published","published":"2017-08-07T01:29:00Z","modified":"2026-11-05T05:36:30Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-05T16:41:24.144367Z"},{"id":"AZL-69695","title":"CVE-2017-12596 affecting package OpenEXR 2.3.0-6","description":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.","status":"published","published":"2017-08-07T01:29:00Z","modified":"2026-04-21T04:36:14.257233Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:08.907584Z"},{"id":"CVE-2017-12596","description":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.","status":"published","published":"2017-08-07T01:29:00.343Z","modified":"2026-10-24T10:47:24.147553545Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:04.159616Z"},{"id":"DEBIAN-CVE-2017-12596","description":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.","status":"published","published":"2017-08-07T01:29:00.343Z","modified":"2026-09-01T20:03:42.166306018Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:28.50097Z"},{"id":"OESA-2021-1060","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\nIn OpenEXR 2.2.0, an invalid read of size 1 in the refill function in ImfFastHuf.cpp could cause the application to crash.(CVE-2017-9114)\r\n\r\nIn OpenEXR 2.2.0, an invalid read of size 2 in the hufDecode function in ImfHuf.cpp could cause the application to crash.(CVE-2017-9110)\r\n\r\nIn OpenEXR 2.2.0, an invalid read of size 1 in the getBits function in ImfHuf.cpp could cause the application to crash.(CVE-2017-9112)\r\n\r\nIn OpenEXR 2.2.0, an invalid write of size 8 in the storeSSE function in ImfOptimizedPixelReading.h could cause the application to crash or execute arbitrary code.(CVE-2017-9111)\r\n\r\nIn OpenEXR 2.2.0, an invalid read of size 1 in the uncompress function in ImfZip.cpp could cause the application to crash.(CVE-2017-9116)\r\n\r\nIn OpenEXR 2.2.0, an invalid write of size 2 in the = operator function in half.h could cause the application to crash or execute arbitrary code.(CVE-2017-9115)\r\n\r\nIn OpenEXR 2.2.0, an invalid write of size 1 in the bufferedReadPixels function in ImfInputFile.cpp could cause the application to crash or execute arbitrary code.(CVE-2017-9113)\r\n\r\nIn OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.(CVE-2017-12596)","status":"published","published":"2021-03-05T11:04:17Z","modified":"2026-08-18T01:15:15.370866753Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:38.987987Z"},{"id":"UBUNTU-CVE-2017-12596","description":"In OpenEXR 2.2.0, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it may result in denial of service or possibly unspecified other impact.","status":"published","published":"2017-08-07T01:29:00Z","modified":"2026-04-22T11:13:19.972505Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:14.122973Z"},{"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":"SUSE-SU-2018:0585-1","title":"Security update for openexr","description":"This update for openexr fixes the following issues:\n\n* CVE-2017-9110: In OpenEXR, an invalid read of size 2 in the hufDecode function in ImfHuf.cpp could cause the application to crash. (bsc#1040107)\n* CVE-2017-9114: In OpenEXR, an invalid read of size 1 in the refill function in ImfFastHuf.cpp could cause the application to crash.  (bsc#1040114)\n* CVE-2017-12596: In OpenEXR, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it could have resulted in denial of service or possibly unspecified other impact.  (bsc#1052522)\n","status":"published","published":"2018-03-02T09:19:22Z","modified":"2026-02-04T03:05:22.610122Z","updated_at":"2026-11-02T15:53:44.594517Z"},{"id":"SUSE-SU-2018:0587-1","title":"Security update for OpenEXR","description":"This update for OpenEXR fixes the following issues:\n\n* CVE-2017-9110: In OpenEXR, an invalid read of size 2 in the hufDecode function in ImfHuf.cpp could cause the application to crash. (bsc#1040107)\n* CVE-2017-9114: In OpenEXR, an invalid read of size 1 in the refill function in ImfFastHuf.cpp could cause the application to crash.  (bsc#1040114)\n* CVE-2017-12596: In OpenEXR, a crafted image causes a heap-based buffer over-read in the hufDecode function in IlmImf/ImfHuf.cpp during exrmaketiled execution; it could have resulted in denial of service or possibly unspecified other impact.  (bsc#1052522)\n","status":"published","published":"2018-03-02T09:18:47Z","modified":"2026-02-04T03:01:54.078539Z","updated_at":"2026-11-02T15:53:44.594517Z"},{"id":"USN-4148-1","title":"openexr vulnerabilities","description":"It was 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 affected Ubuntu 16.04 LTS. (CVE-2017-12596)\n\nBrandon 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 affected Ubuntu 16.04 LTS.\n(CVE-2017-9110, CVE-2017-9112, CVE-2017-9116)\n\nBrandon 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. (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. (CVE-2018-18444)\n","status":"published","published":"2019-10-07T11:22:21Z","modified":"2026-04-22T10:00:20.847453Z","updated_at":"2026-11-02T16:58:14.547547Z"}]}}