{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2013-4122",
      "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" : "Cyrus SASL 2.1.23, 2.1.26, and earlier does not properly handle when a NULL value is returned upon an error by the crypt function as implemented in glibc 2.17 and later, which allows remote attackers to cause a denial of service (thread crash and consumption) via (1) an invalid salt or, when FIPS-140 is enabled, a (2) DES or (3) MD5 encrypted password, which triggers a NULL pointer dereference."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
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      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[oss-security] 20130712 CVE request: Cyrus-sasl NULL ptr. dereference",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2013/07/12/3"
         },
         {
            "name" : "[oss-security] 20130712 Re: CVE request: Cyrus-sasl NULL ptr. dereference",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2013/07/12/6"
         },
         {
            "name" : "[oss-security] 20130713 Re: CVE request: Cyrus-sasl NULL ptr. dereference",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2013/07/13/1"
         },
         {
            "name" : "[oss-security] 20130715 Re: CVE request: Cyrus-sasl NULL ptr. dereference",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2013/07/15/1"
         },
         {
            "name" : "https://www.linuxquestions.org/questions/slackware-14/%5Bslackware-current%5D-glibc-2-17-shadow-and-other-penumbrae-4175461061/",
            "refsource" : "MISC",
            "url" : "https://www.linuxquestions.org/questions/slackware-14/%5Bslackware-current%5D-glibc-2-17-shadow-and-other-penumbrae-4175461061/"
         },
         {
            "name" : "http://git.cyrusimap.org/cyrus-sasl/commit/?id=dedad73e5e7a75d01a5f3d5a6702ab8ccd2ff40d",
            "refsource" : "CONFIRM",
            "url" : "http://git.cyrusimap.org/cyrus-sasl/commit/?id=dedad73e5e7a75d01a5f3d5a6702ab8ccd2ff40d"
         },
         {
            "name" : "DSA-3368",
            "refsource" : "DEBIAN",
            "url" : "http://www.debian.org/security/2015/dsa-3368"
         },
         {
            "name" : "GLSA-201309-01",
            "refsource" : "GENTOO",
            "url" : "http://security.gentoo.org/glsa/glsa-201309-01.xml"
         },
         {
            "name" : "USN-2755-1",
            "refsource" : "UBUNTU",
            "url" : "http://www.ubuntu.com/usn/USN-2755-1"
         }
      ]
   }
}