{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2010-4528",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
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                        "product_name" : "n/a",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "n/a"
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               "vendor_name" : "n/a"
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   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "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."
         }
      ]
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   "problemtype" : {
      "problemtype_data" : [
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            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
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   "references" : {
      "reference_data" : [
         {
            "name" : "[oss-security] 20101227 CVE Request -- Pidgin v2.7.6 <= x <= v2.7.8 -- MSN DirectConnect DoS (crash due NULL ptr dereference) after receiving a short P2P message",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2010/12/27/1"
         },
         {
            "name" : "[oss-security] 20101231 Re: CVE Request -- Pidgin v2.7.6 <= x <= v2.7.8 -- MSN DirectConnect DoS (crash due NULL ptr dereference) after receiving a short P2P message",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2010/12/31/5"
         },
         {
            "name" : "[support] 20101227 Pidgin 2.7.9 released",
            "refsource" : "MLIST",
            "url" : "http://pidgin.im/pipermail/support/2010-December/009251.html"
         },
         {
            "name" : "http://developer.pidgin.im/viewmtn/revision/diff/e76f4ad4ef2f10588195a0eedc7a08f82062f79c/with/aaa07bde3c51d3684391ae6ed86b6dbaeab5d031/libpurple/protocols/msn/directconn.c",
            "refsource" : "CONFIRM",
            "url" : "http://developer.pidgin.im/viewmtn/revision/diff/e76f4ad4ef2f10588195a0eedc7a08f82062f79c/with/aaa07bde3c51d3684391ae6ed86b6dbaeab5d031/libpurple/protocols/msn/directconn.c"
         },
         {
            "name" : "http://developer.pidgin.im/viewmtn/revision/info/aaa07bde3c51d3684391ae6ed86b6dbaeab5d031",
            "refsource" : "CONFIRM",
            "url" : "http://developer.pidgin.im/viewmtn/revision/info/aaa07bde3c51d3684391ae6ed86b6dbaeab5d031"
         },
         {
            "name" : "http://www.pidgin.im/news/security/?id=49",
            "refsource" : "CONFIRM",
            "url" : "http://www.pidgin.im/news/security/?id=49"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=665421",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=665421"
         },
         {
            "name" : "FEDORA-2010-19314",
            "refsource" : "FEDORA",
            "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052862.html"
         },
         {
            "name" : "FEDORA-2010-19317",
            "refsource" : "FEDORA",
            "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052905.html"
         },
         {
            "name" : "MDVSA-2010:259",
            "refsource" : "MANDRIVA",
            "url" : "http://www.mandriva.com/security/advisories?name=MDVSA-2010:259"
         },
         {
            "name" : "SUSE-SR:2011:001",
            "refsource" : "SUSE",
            "url" : "http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00003.html"
         },
         {
            "name" : "45581",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/45581"
         },
         {
            "name" : "oval:org.mitre.oval:def:18461",
            "refsource" : "OVAL",
            "url" : "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18461"
         },
         {
            "name" : "42732",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/42732"
         },
         {
            "name" : "42824",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/42824"
         },
         {
            "name" : "42877",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/42877"
         },
         {
            "name" : "ADV-2011-0028",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2011/0028"
         },
         {
            "name" : "ADV-2011-0054",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2011/0054"
         },
         {
            "name" : "ADV-2011-0076",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2011/0076"
         }
      ]
   }
}