cvelist/2010/0xxx/CVE-2010-0685.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2010-0685",
      "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 design of the dialplan functionality in Asterisk Open Source 1.2.x, 1.4.x, and 1.6.x; and Asterisk Business Edition B.x.x and C.x.x, when using the ${EXTEN} channel variable and wildcard pattern matches, allows context-dependent attackers to inject strings into the dialplan using metacharacters that are injected when the variable is expanded, as demonstrated using the Dial application to process a crafted SIP INVITE message that adds an unintended outgoing channel leg.  NOTE: it could be argued that this is not a vulnerability in Asterisk, but a class of vulnerabilities that can occur in any program that uses this feature without the associated filtering functionality that is already available."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "20100218 AST-2010-002: Dialplan injection vulnerability",
            "refsource" : "BUGTRAQ",
            "url" : "http://www.securityfocus.com/archive/1/509608/100/0/threaded"
         },
         {
            "name" : "http://svn.asterisk.org/svn/asterisk/branches/1.2/README-SERIOUSLY.bestpractices.txt",
            "refsource" : "MISC",
            "url" : "http://svn.asterisk.org/svn/asterisk/branches/1.2/README-SERIOUSLY.bestpractices.txt"
         },
         {
            "name" : "http://downloads.digium.com/pub/security/AST-2010-002.html",
            "refsource" : "CONFIRM",
            "url" : "http://downloads.digium.com/pub/security/AST-2010-002.html"
         },
         {
            "name" : "FEDORA-2010-3724",
            "refsource" : "FEDORA",
            "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2010-March/037679.html"
         },
         {
            "name" : "1023637",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id?1023637"
         },
         {
            "name" : "38641",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/38641"
         },
         {
            "name" : "39096",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/39096"
         },
         {
            "name" : "ADV-2010-0439",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2010/0439"
         },
         {
            "name" : "asterisk-dial-weak-security(56397)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/56397"
         }
      ]
   }
}