{
  "threat_severity" : "Important",
  "public_date" : "2009-06-02T00:00:00Z",
  "bugzilla" : {
    "description" : "cups: IPP_TAG_UNSUPPORTED handling NULL pointer dereference DoS",
    "id" : "500972",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=500972"
  },
  "cvss" : {
    "cvss_base_score" : "5.0",
    "cvss_scoring_vector" : "AV:N/AC:L/Au:N/C:N/I:N/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-476",
  "details" : [ "The ippReadIO function in cups/ipp.c in cupsd in CUPS before 1.3.10 does not properly initialize memory for IPP request packets, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a scheduler request with two consecutive IPP_TAG_UNSUPPORTED tags." ],
  "acknowledgement" : "Red Hat would like to thank Anibal Sacco (Core Security Technologies) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 3",
    "release_date" : "2009-06-03T00:00:00Z",
    "advisory" : "RHSA-2009:1083",
    "cpe" : "cpe:/o:redhat:enterprise_linux:3",
    "package" : "cups-1:1.1.17-13.3.62"
  }, {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2009-06-03T00:00:00Z",
    "advisory" : "RHSA-2009:1083",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "cups-1:1.1.22-0.rc1.9.32.el4_8.3"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2009-06-03T00:00:00Z",
    "advisory" : "RHSA-2009:1082",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "cups-1:1.3.7-8.el5_3.6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2009-0949\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-0949" ],
  "name" : "CVE-2009-0949",
  "csaw" : false
}