{
  "threat_severity" : "Moderate",
  "public_date" : "2010-03-01T00:00:00Z",
  "bugzilla" : {
    "description" : "libpng: excessive memory consumption due to highly compressed huge ancillary chunk",
    "id" : "566234",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=566234"
  },
  "cvss" : {
    "cvss_base_score" : "4.3",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:N/I:N/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-770",
  "details" : [ "The png_decompress_chunk function in pngrutil.c in libpng 1.0.x before 1.0.53, 1.2.x before 1.2.43, and 1.4.x before 1.4.1 does not properly handle compressed ancillary-chunk data that has a disproportionately large uncompressed representation, which allows remote attackers to cause a denial of service (memory and CPU consumption, and application hang) via a crafted PNG file, as demonstrated by use of the deflate compression method on data composed of many occurrences of the same character, related to a \"decompression bomb\" attack." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 3",
    "release_date" : "2010-07-14T00:00:00Z",
    "advisory" : "RHSA-2010:0534",
    "cpe" : "cpe:/o:redhat:enterprise_linux:3",
    "package" : "libpng-2:1.2.2-30"
  }, {
    "product_name" : "Red Hat Enterprise Linux 3",
    "release_date" : "2010-07-14T00:00:00Z",
    "advisory" : "RHSA-2010:0534",
    "cpe" : "cpe:/o:redhat:enterprise_linux:3",
    "package" : "libpng10-0:1.0.13-21"
  }, {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2010-07-14T00:00:00Z",
    "advisory" : "RHSA-2010:0534",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "libpng-2:1.2.7-3.el4_8.3"
  }, {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2010-07-14T00:00:00Z",
    "advisory" : "RHSA-2010:0534",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "libpng10-0:1.0.16-3.el4_8.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2010-07-14T00:00:00Z",
    "advisory" : "RHSA-2010:0534",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "libpng-2:1.2.10-7.1.el5_5.3"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Affected",
    "package_name" : "libpng",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2010-0205\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-0205" ],
  "name" : "CVE-2010-0205",
  "csaw" : false
}