{
  "threat_severity" : "Moderate",
  "public_date" : "2015-03-27T00:00:00Z",
  "bugzilla" : {
    "description" : "docker: regression of CVE-2014-5277",
    "id" : "1206443",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1206443"
  },
  "cvss" : {
    "cvss_base_score" : "5.1",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:N/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-300->CWE-494",
  "details" : [ "The Red Hat docker package before 1.5.0-28, when using the --add-registry option, falls back to HTTP when the HTTPS connection to the registry fails, which allows man-in-the-middle attackers to conduct downgrade attacks and obtain authentication and image data by leveraging a network position between the client and the registry to block HTTPS traffic.  NOTE: this vulnerability exists because of a CVE-2014-5277 regression.", "It was found that the fix for the CVE-2014-5277 issue was incomplete: the docker client could under certain circumstances erroneously fall back to HTTP when an HTTPS connection to a registry failed. This could allow a man-in-the-middle attacker to obtain authentication and image data from traffic sent from a client to the registry." ],
  "acknowledgement" : "Red Hat would like to thank Eric Windisch (Docker Inc.) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7 Extras",
    "release_date" : "2015-04-02T00:00:00Z",
    "advisory" : "RHSA-2015:0776",
    "cpe" : "cpe:/a:redhat:rhel_extras_other:7",
    "package" : "docker-0:1.5.0-28.el7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2015-1843\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-1843" ],
  "name" : "CVE-2015-1843",
  "csaw" : false
}