{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2011-1011",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "n/a",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "n/a"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "n/a"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "The seunshare_mount function in sandbox/seunshare.c in seunshare in certain Red Hat packages of policycoreutils 2.0.83 and earlier in Red Hat Enterprise Linux (RHEL) 6 and earlier, and Fedora 14 and earlier, mounts a new directory on top of /tmp without assigning root ownership and the sticky bit to this new directory, which allows local users to replace or delete arbitrary /tmp files, and consequently cause a denial of service or possibly gain privileges, by running a setuid application that relies on /tmp, as demonstrated by the ksu application."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "20110222 Developers should not rely on the stickiness of /tmp on Red Hat Linux",
            "refsource" : "FULLDISC",
            "url" : "http://archives.neohapsis.com/archives/fulldisclosure/2011-02/0585.html"
         },
         {
            "name" : "[oss-security] 20110222 CVE Request",
            "refsource" : "MLIST",
            "url" : "http://openwall.com/lists/oss-security/2011/02/23/1"
         },
         {
            "name" : "[oss-security] 20110223 Re: CVE Request",
            "refsource" : "MLIST",
            "url" : "http://openwall.com/lists/oss-security/2011/02/23/2"
         },
         {
            "name" : "http://pkgs.fedoraproject.org/gitweb/?p=policycoreutils.git;a=blob;f=policycoreutils-rhat.patch;h=d4db5bc06027de23d12a4b3f18fa6f9b1517df27;hb=HEAD#l2197",
            "refsource" : "CONFIRM",
            "url" : "http://pkgs.fedoraproject.org/gitweb/?p=policycoreutils.git;a=blob;f=policycoreutils-rhat.patch;h=d4db5bc06027de23d12a4b3f18fa6f9b1517df27;hb=HEAD#l2197"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=633544",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=633544"
         },
         {
            "name" : "FEDORA-2011-3043",
            "refsource" : "FEDORA",
            "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056227.html"
         },
         {
            "name" : "RHSA-2011:0414",
            "refsource" : "REDHAT",
            "url" : "http://www.redhat.com/support/errata/RHSA-2011-0414.html"
         },
         {
            "name" : "46510",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/46510"
         },
         {
            "name" : "1025291",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id?1025291"
         },
         {
            "name" : "43415",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/43415"
         },
         {
            "name" : "44034",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/44034"
         },
         {
            "name" : "43844",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/43844"
         },
         {
            "name" : "ADV-2011-0864",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2011/0864"
         },
         {
            "name" : "ADV-2011-0701",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2011/0701"
         },
         {
            "name" : "policycoreutils-seunshare-symlink(65641)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/65641"
         }
      ]
   }
}