{
  "threat_severity" : "Important",
  "public_date" : "2020-01-13T00:00:00Z",
  "bugzilla" : {
    "description" : "openjpeg: Heap-based buffer overflow in opj_t1_clbl_decode_processor()",
    "id" : "1790511",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1790511"
  },
  "cvss3" : {
    "cvss3_base_score" : "8.1",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-122",
  "details" : [ "OpenJPEG through 2.3.1 has a heap-based buffer overflow in opj_t1_clbl_decode_processor in openjp2/t1.c because of lack of opj_j2k_update_image_dimensions validation.", "A heap-based buffer overflow flaw was found in openjpeg in the opj_t1_clbl_decode_processor in libopenjp2.so. Affecting versions through 2.3.1, the highest threat from this vulnerability is to file confidentiality and integrity as well as system availability." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2020-01-28T00:00:00Z",
    "advisory" : "RHSA-2020:0262",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "openjpeg2-0:2.3.1-2.el7_7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2020-01-29T00:00:00Z",
    "advisory" : "RHSA-2020:0274",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "openjpeg2-0:2.3.1-2.el8_1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions",
    "release_date" : "2020-01-30T00:00:00Z",
    "advisory" : "RHSA-2020:0296",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.0",
    "package" : "openjpeg2-0:2.3.0-9.el8_0"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "openjpeg",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "openjpeg",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2020-6851\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-6851" ],
  "name" : "CVE-2020-6851",
  "csaw" : false
}