{
   "CVE_data_meta" : {
      "ASSIGNER" : "kurt@seifried.org",
      "DATE_ASSIGNED" : "2018-12-19T20:52:45.246062",
      "DATE_REQUESTED" : "2018-12-13T08:59:54",
      "ID" : "CVE-2018-1000877",
      "REQUESTER" : "dja@axtens.net",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "libarchive",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards)"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "libarchive"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-415: Double Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c, parse_codes(), realloc(rar->lzss.window, new_size) with new_size = 0 that can result in Crash/DoS. This attack appear to be exploitable via the victim must open a specially crafted RAR archive."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "CWE-415: Double Free"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[debian-lts-announce] 20181221 [SECURITY] [DLA 1612-1] libarchive security update",
            "refsource" : "MLIST",
            "url" : "https://lists.debian.org/debian-lts-announce/2018/12/msg00011.html"
         },
         {
            "name" : "https://bugs.launchpad.net/ubuntu/+source/libarchive/+bug/1794909",
            "refsource" : "MISC",
            "url" : "https://bugs.launchpad.net/ubuntu/+source/libarchive/+bug/1794909"
         },
         {
            "name" : "https://github.com/libarchive/libarchive/pull/1105",
            "refsource" : "MISC",
            "url" : "https://github.com/libarchive/libarchive/pull/1105"
         },
         {
            "name" : "https://github.com/libarchive/libarchive/pull/1105/commits/021efa522ad729ff0f5806c4ce53e4a6cc1daa31",
            "refsource" : "MISC",
            "url" : "https://github.com/libarchive/libarchive/pull/1105/commits/021efa522ad729ff0f5806c4ce53e4a6cc1daa31"
         },
         {
            "name" : "DSA-4360",
            "refsource" : "DEBIAN",
            "url" : "https://www.debian.org/security/2018/dsa-4360"
         },
         {
            "name" : "USN-3859-1",
            "refsource" : "UBUNTU",
            "url" : "https://usn.ubuntu.com/3859-1/"
         },
         {
            "name" : "106324",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/106324"
         }
      ]
   }
}