{
  "threat_severity" : "Moderate",
  "public_date" : "2013-04-02T00:00:00Z",
  "bugzilla" : {
    "description" : "haproxy: rewrite rules flaw can lead to arbitrary code execution",
    "id" : "947581",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=947581"
  },
  "cvss" : {
    "cvss_base_score" : "5.1",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:N/C:P/I:P/A:P",
    "status" : "verified"
  },
  "details" : [ "Buffer overflow in HAProxy 1.4 through 1.4.22 and 1.5-dev through 1.5-dev17, when HTTP keep-alive is enabled, using HTTP keywords in TCP inspection rules, and running with rewrite rules that appends to requests, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted pipelined HTTP requests that prevent request realignment from occurring." ],
  "acknowledgement" : "Red Hat would like to thank Willy Tarreau (HAProxy upstream) for reporting this issue. Upstream acknowledges Yves Lafon (W3C) as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-05-28T00:00:00Z",
    "advisory" : "RHSA-2013:0868",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "haproxy-0:1.4.22-4.el6_4"
  }, {
    "product_name" : "RHEL 6 Version of OpenShift Enterprise",
    "release_date" : "2013-04-09T00:00:00Z",
    "advisory" : "RHSA-2013:0729",
    "cpe" : "cpe:/a:redhat:openshift:1::el6",
    "package" : "haproxy-0:1.4.22-5.el6op"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2013-1912\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-1912" ],
  "name" : "CVE-2013-1912",
  "csaw" : false
}