{
  "threat_severity" : "Moderate",
  "public_date" : "2010-12-26T00:00:00Z",
  "bugzilla" : {
    "description" : "Pidgin: MSN DirectConnect DoS (crash) after receiving a short P2P message",
    "id" : "665421",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=665421"
  },
  "cvss" : {
    "cvss_base_score" : "5.0",
    "cvss_scoring_vector" : "AV:N/AC:L/Au:N/C:N/I:N/A:P",
    "status" : "draft"
  },
  "details" : [ "directconn.c in the MSN protocol plugin in libpurple 2.7.6 through 2.7.8 in Pidgin before 2.7.9 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a short p2pv2 packet in a DirectConnect (aka direct connection) session." ],
  "statement" : "This issue did not affect the versions of pidgin package as shipped with\nRed Hat Enterprise Linux 4, 5, and 6 as this issue is specific to versions\nof libpurple from 2.7.6 up to 2.7.8.",
  "acknowledgement" : "Red Hat would like to thank Pidgin project for reporting this issue. Upstream acknowledges Stu Tomlinson as the original reporter.",
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "fix_state" : "Not affected",
    "package_name" : "pidgin",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "pidgin",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "pidgin",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2010-4528\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-4528" ],
  "name" : "CVE-2010-4528",
  "csaw" : false
}