{
  "threat_severity" : "Moderate",
  "public_date" : "2020-06-22T00:00:00Z",
  "bugzilla" : {
    "description" : "LibRaw: lack of thumbnail size range check can lead to buffer overflow",
    "id" : "1853477",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1853477"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-120",
  "details" : [ "LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpack_thumb.cpp, postprocessing/mem_image.cpp, and utils/thumb_utils.cpp. For example, malloc(sizeof(libraw_processed_image_t)+T.tlength) occurs without validating T.tlength." ],
  "statement" : "While the vulnerable code exists in versions of LibRaw shipped with Red Hat Enterprise Linux 7 and 8, LibRaw is not used in services which accept data directly from a network, reducing impact.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2020-11-04T00:00:00Z",
    "advisory" : "RHSA-2020:4451",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "LibRaw-0:0.19.5-2.el8",
    "impact" : "low"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "dcraw",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "dcraw",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "libkdcraw",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Fix deferred",
    "package_name" : "LibRaw",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "dcraw",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8",
    "impact" : "low"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2020-15503\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-15503" ],
  "name" : "CVE-2020-15503",
  "csaw" : false
}