{
  "threat_severity" : "Moderate",
  "public_date" : "2024-12-24T00:00:00Z",
  "bugzilla" : {
    "description" : "openjpeg: heap buffer overflow in bin/common/color.c",
    "id" : "2335172",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2335172"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.6",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-122",
  "details" : [ "A flaw was found in the OpenJPEG project. A heap buffer overflow condition may be triggered when certain options are specified while using the opj_decompress utility.  This can lead to an application crash or other undefined behavior.", "A flaw was found in the OpenJPEG project. A heap buffer overflow condition may be triggered when certain options are specified while using the opj_decompress utility.  This can lead to an application crash or other undefined behavior." ],
  "acknowledgement" : "Red Hat would like to thank Frank Zeng (Huazhong University of Science and Technology) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2025-05-13T00:00:00Z",
    "advisory" : "RHSA-2025:7309",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "openjpeg2-0:2.4.0-8.el9"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Not affected",
    "package_name" : "openjpeg2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "openjpeg",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "openjpeg",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "openjpeg2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Out of support scope",
    "package_name" : "gimp:flatpak/openjpeg2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Out of support scope",
    "package_name" : "openjpeg2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2024-56826\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-56826\nhttps://github.com/uclouvain/openjpeg/commit/e492644fbded4c820ca55b5e50e598d346e850e8\nhttps://github.com/uclouvain/openjpeg/issues/1563" ],
  "name" : "CVE-2024-56826",
  "csaw" : false
}