{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2012-3520",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
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                  "product_data" : [
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                        "version" : {
                           "version_data" : [
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                                 "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" : "The Netlink implementation in the Linux kernel before 3.2.30 does not properly handle messages that lack SCM_CREDENTIALS data, which might allow local users to spoof Netlink communication via a crafted message, as demonstrated by a message to (1) Avahi or (2) NetworkManager."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
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            "description" : [
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                  "lang" : "eng",
                  "value" : "n/a"
               }
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      ]
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   "references" : {
      "reference_data" : [
         {
            "name" : "[oss-security] 20120822 CVE-2012-3520 kernel: af_netlink: invalid handling of SCM_CREDENTIALS passing",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2012/08/22/1"
         },
         {
            "name" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e0e3cea46d31d23dc40df0a49a7a2c04fe8edfea",
            "refsource" : "CONFIRM",
            "url" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e0e3cea46d31d23dc40df0a49a7a2c04fe8edfea"
         },
         {
            "name" : "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.30",
            "refsource" : "CONFIRM",
            "url" : "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.30"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=850449",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=850449"
         },
         {
            "name" : "https://github.com/torvalds/linux/commit/e0e3cea46d31d23dc40df0a49a7a2c04fe8edfea",
            "refsource" : "CONFIRM",
            "url" : "https://github.com/torvalds/linux/commit/e0e3cea46d31d23dc40df0a49a7a2c04fe8edfea"
         },
         {
            "name" : "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
            "refsource" : "CONFIRM",
            "url" : "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
         },
         {
            "name" : "openSUSE-SU-2012:1330",
            "refsource" : "SUSE",
            "url" : "http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00005.html"
         },
         {
            "name" : "openSUSE-SU-2013:0261",
            "refsource" : "SUSE",
            "url" : "http://lists.opensuse.org/opensuse-updates/2013-02/msg00018.html"
         },
         {
            "name" : "USN-1610-1",
            "refsource" : "UBUNTU",
            "url" : "http://www.ubuntu.com/usn/USN-1610-1"
         },
         {
            "name" : "USN-1599-1",
            "refsource" : "UBUNTU",
            "url" : "http://www.ubuntu.com/usn/USN-1599-1"
         },
         {
            "name" : "55152",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/55152"
         },
         {
            "name" : "50848",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/50848"
         }
      ]
   }
}