{
  "threat_severity" : "Moderate",
  "public_date" : "2013-06-22T00:00:00Z",
  "bugzilla" : {
    "description" : "curl: Loop counter error, leading to heap-based buffer overflow when decoding certain URLs",
    "id" : "965640",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=965640"
  },
  "cvss" : {
    "cvss_base_score" : "6.8",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-122",
  "details" : [ "Heap-based buffer overflow in the curl_easy_unescape function in lib/escape.c in cURL and libcurl 7.7 through 7.30.0 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted string ending in a \"%\" (percent) character." ],
  "acknowledgement" : "Red Hat would like to thank cURL project for reporting this issue. Upstream acknowledges Timo Sirainen as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2013-06-25T00:00:00Z",
    "advisory" : "RHSA-2013:0983",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "curl-0:7.15.5-17.el5_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-06-25T00:00:00Z",
    "advisory" : "RHSA-2013:0983",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "curl-0:7.19.7-37.el6_4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2013-2174\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-2174" ],
  "name" : "CVE-2013-2174",
  "csaw" : false
}