{
  "threat_severity" : "Moderate",
  "public_date" : "2013-02-04T00:00:00Z",
  "bugzilla" : {
    "description" : "nss: TLS CBC padding timing attack",
    "id" : "908234",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=908234"
  },
  "cvss" : {
    "cvss_base_score" : "5.1",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:N/C:P/I:P/A:P",
    "status" : "verified"
  },
  "details" : [ "The TLS implementation in Mozilla Network Security Services (NSS) does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2013-08-05T00:00:00Z",
    "advisory" : "RHSA-2013:1135",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "nspr-0:4.9.5-1.el5_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2013-08-05T00:00:00Z",
    "advisory" : "RHSA-2013:1135",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "nss-0:3.14.3-6.el5_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-08-07T00:00:00Z",
    "advisory" : "RHSA-2013:1144",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "nspr-0:4.9.5-2.el6_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-08-07T00:00:00Z",
    "advisory" : "RHSA-2013:1144",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "nss-0:3.14.3-4.el6_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-08-07T00:00:00Z",
    "advisory" : "RHSA-2013:1144",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "nss-softokn-0:3.14.3-3.el6_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-08-07T00:00:00Z",
    "advisory" : "RHSA-2013:1144",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "nss-util-0:3.14.3-3.el6_4"
  }, {
    "product_name" : "RHEV 3.X Hypervisor and Agents for RHEL-6",
    "release_date" : "2013-08-27T00:00:00Z",
    "advisory" : "RHSA-2013:1181",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6::hypervisor",
    "package" : "rhev-hypervisor6-0:6.4-20130815.0.el6_4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2013-1620\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-1620\nhttp://www.isg.rhul.ac.uk/tls/" ],
  "name" : "CVE-2013-1620",
  "csaw" : false
}