{
  "threat_severity" : "Important",
  "public_date" : "2014-05-30T00:00:00Z",
  "bugzilla" : {
    "description" : "gnutls: insufficient session id length check in _gnutls_read_server_hello (GNUTLS-SA-2014-3)",
    "id" : "1101932",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1101932"
  },
  "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-130->CWE-119",
  "details" : [ "Buffer overflow in the read_server_hello function in lib/gnutls_handshake.c in GnuTLS before 3.1.25, 3.2.x before 3.2.15, and 3.3.x before 3.3.4 allows remote servers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a long session id in a ServerHello message.", "A flaw was found in the way GnuTLS parsed session IDs from ServerHello messages of the TLS/SSL handshake. A malicious server could use this flaw to send an excessively long session ID value, which would trigger a buffer overflow in a connecting TLS/SSL client application using GnuTLS, causing the client application to crash or, possibly, execute arbitrary code." ],
  "acknowledgement" : "Red Hat would like to thank GnuTLS upstream for reporting this issue. Upstream acknowledges Joonas Kuorilehto (Codenomicon) as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2014-06-03T00:00:00Z",
    "advisory" : "RHSA-2014:0594",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "gnutls-0:1.4.1-16.el5_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2014-06-03T00:00:00Z",
    "advisory" : "RHSA-2014:0595",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "gnutls-0:2.8.5-14.el6_5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2014-06-10T00:00:00Z",
    "advisory" : "RHSA-2014:0684",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "gnutls-0:3.1.18-9.el7_0"
  }, {
    "product_name" : "RHEV 3.X Hypervisor and Agents for RHEL-6",
    "release_date" : "2014-06-30T00:00:00Z",
    "advisory" : "RHSA-2014:0815",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6::hypervisor",
    "package" : "rhev-hypervisor6-0:6.5-20140624.0.el6ev"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "fix_state" : "Will not fix",
    "package_name" : "gnutls",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Will not fix",
    "package_name" : "mingw32-gnutls",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2014-3466\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-3466" ],
  "name" : "CVE-2014-3466",
  "csaw" : false
}