{
  "threat_severity" : "Low",
  "public_date" : "2009-06-04T00:00:00Z",
  "bugzilla" : {
    "description" : "libpng: Interlaced Images Information Disclosure Vulnerability",
    "id" : "504782",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=504782"
  },
  "cvss" : {
    "cvss_base_score" : "2.6",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:N/C:P/I:N/A:N",
    "status" : "verified"
  },
  "details" : [ "libpng before 1.2.37 does not properly parse 1-bit interlaced images with width values that are not divisible by 8, which causes libpng to include uninitialized bits in certain rows of a PNG file and might allow remote attackers to read portions of sensitive memory via \"out-of-bounds pixels\" in the file." ],
  "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",
    "impact" : "low"
  }, {
    "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",
    "impact" : "low"
  }, {
    "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",
    "impact" : "low"
  } ],
  "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-2009-2042\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-2042" ],
  "name" : "CVE-2009-2042",
  "csaw" : false
}