{
  "cveId": "CVE-2019-12973",
  "url": "https://patchblox.com/security/cve/CVE-2019-12973",
  "summary": "CVE-2019-12973 is fixed in 12 products on 1 platform, first by libopenjp2-7 2.3.0-2ubuntu0.1~esm1, released June 26, 2019. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libopenjp2-7: In OpenJPEG 2.3.1, there is excessive iteration in the opj_t1_encode_cblksfunction of openjp2/t1.c",
  "description": "In OpenJPEG 2.3.1, there is excessive iteration in the opj_t1_encode_cblksfunction of openjp2/t1.c. Remote attackers could leverage thisvulnerability to cause a denial of service via a crafted bmp file. Thisissue is similar to CVE-2018-6616.",
  "published": "2019-06-26T11:15:00Z",
  "severity": "Low",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.02596,
  "epssPercentile": 0.8542,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libopenjp2-7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.3.0-2ubuntu0.1~esm1",
      "fix": "libopenjp2-7 2.3.0-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libopenjp2-7-2.3.0-2ubuntu0.1-esm1",
      "released": "2019-06-26T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjp2-7",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjp2-7 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libopenjp2-7-2.3.1-1ubuntu4",
      "released": "2020-01-28T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjp2-7",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjp2-7 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libopenjp2-7-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libopenjp2-7",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjp2-7 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libopenjp2-7-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libopenjp2-tools",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.3.0-2ubuntu0.1~esm1",
      "fix": "libopenjp2-tools 2.3.0-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libopenjp2-tools-2.3.0-2ubuntu0.1-esm1",
      "released": "2019-06-26T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjp2-tools",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjp2-tools 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libopenjp2-tools-2.3.1-1ubuntu4",
      "released": "2020-01-28T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjp2-tools",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjp2-tools 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libopenjp2-tools-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libopenjp2-tools",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjp2-tools 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libopenjp2-tools-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libopenjp3d-tools",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.3.0-2ubuntu0.1~esm1",
      "fix": "libopenjp3d-tools 2.3.0-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libopenjp3d-tools-2.3.0-2ubuntu0.1-esm1",
      "released": "2019-06-26T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjp3d-tools",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjp3d-tools 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libopenjp3d-tools-2.3.1-1ubuntu4",
      "released": "2020-01-28T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjp3d7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.3.0-2ubuntu0.1~esm1",
      "fix": "libopenjp3d7 2.3.0-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libopenjp3d7-2.3.0-2ubuntu0.1-esm1",
      "released": "2019-06-26T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjp3d7",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjp3d7 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libopenjp3d7-2.3.1-1ubuntu4",
      "released": "2020-01-28T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-dec-server",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.3.0-2ubuntu0.1~esm1",
      "fix": "libopenjpip-dec-server 2.3.0-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libopenjpip-dec-server-2.3.0-2ubuntu0.1-esm1",
      "released": "2019-06-26T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-dec-server",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip-dec-server 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libopenjpip-dec-server-2.3.1-1ubuntu4",
      "released": "2020-01-28T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-dec-server",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip-dec-server 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libopenjpip-dec-server-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-dec-server",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip-dec-server 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libopenjpip-dec-server-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-server",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.3.0-2ubuntu0.1~esm1",
      "fix": "libopenjpip-server 2.3.0-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libopenjpip-server-2.3.0-2ubuntu0.1-esm1",
      "released": "2019-06-26T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-server",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip-server 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libopenjpip-server-2.3.1-1ubuntu4",
      "released": "2020-01-28T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-server",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip-server 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libopenjpip-server-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-server",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip-server 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libopenjpip-server-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-viewer",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.3.0-2ubuntu0.1~esm1",
      "fix": "libopenjpip-viewer 2.3.0-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libopenjpip-viewer-2.3.0-2ubuntu0.1-esm1",
      "released": "2019-06-26T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-viewer",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip-viewer 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libopenjpip-viewer-2.3.1-1ubuntu4",
      "released": "2020-01-28T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-viewer",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip-viewer 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libopenjpip-viewer-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip-viewer",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip-viewer 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libopenjpip-viewer-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.3.0-2ubuntu0.1~esm1",
      "fix": "libopenjpip7 2.3.0-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libopenjpip7-2.3.0-2ubuntu0.1-esm1",
      "released": "2019-06-26T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip7",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip7 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libopenjpip7-2.3.1-1ubuntu4",
      "released": "2020-01-28T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip7",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip7 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libopenjpip7-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libopenjpip7",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2.3.1-1ubuntu4",
      "fix": "libopenjpip7 2.3.1-1ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libopenjpip7-2.3.1-1ubuntu4",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2",
      "release": "RHEL 8",
      "fixedVersion": "0:2.4.0-4.el8",
      "fix": "RHSA-2021:4251",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4251",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2",
      "release": "almalinux 8",
      "fixedVersion": "2.4.0-4.el8",
      "fix": "ALSA-2021:4251",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4251",
      "released": "2021-11-09T08:51:11Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2",
      "release": "ol 8",
      "fixedVersion": "0:2.4.0-4.el8",
      "fix": "ELSA-2021-4251",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4251",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2",
      "release": "rocky 8",
      "fixedVersion": "0:2.4.0-4.el8",
      "fix": "RLSA-2021:4251",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2021-4251",
      "released": "2021-11-09T08:51:11Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:2.4.0-4.el8",
      "fix": "RHSA-2021:4251",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4251",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2-devel",
      "release": "almalinux 8",
      "fixedVersion": "2.4.0-4.el8",
      "fix": "ALSA-2021:4251",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4251",
      "released": "2021-11-09T08:51:11Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2-devel",
      "release": "ol 8",
      "fixedVersion": "0:2.4.0-4.el8",
      "fix": "ELSA-2021-4251",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4251",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2-devel-docs",
      "release": "RHEL 8",
      "fixedVersion": "0:2.4.0-4.el8",
      "fix": "RHSA-2021:4251",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4251",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2-devel-docs",
      "release": "almalinux 8",
      "fixedVersion": "2.4.0-4.el8",
      "fix": "ALSA-2021:4251",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4251",
      "released": "2021-11-09T08:51:11Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2-devel-docs",
      "release": "ol 8",
      "fixedVersion": "0:2.4.0-4.el8",
      "fix": "ELSA-2021-4251",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4251",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2-tools",
      "release": "RHEL 8",
      "fixedVersion": "0:2.4.0-4.el8",
      "fix": "RHSA-2021:4251",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4251",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2-tools",
      "release": "almalinux 8",
      "fixedVersion": "2.4.0-4.el8",
      "fix": "ALSA-2021:4251",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4251",
      "released": "2021-11-09T08:51:11Z"
    },
    {
      "platform": "linux",
      "product": "openjpeg2-tools",
      "release": "ol 8",
      "fixedVersion": "0:2.4.0-4.el8",
      "fix": "ELSA-2021-4251",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4251",
      "released": "2021-11-16T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}