{
  "threat_severity" : "Moderate",
  "public_date" : "2013-07-22T00:00:00Z",
  "bugzilla" : {
    "description" : "GnuPG susceptible to Yarom/Falkner flush+reload cache side-channel attack",
    "id" : "988589",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=988589"
  },
  "cvss" : {
    "cvss_base_score" : "1.9",
    "cvss_scoring_vector" : "AV:L/AC:M/Au:N/C:P/I:N/A:N",
    "status" : "verified"
  },
  "details" : [ "GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload." ],
  "statement" : "This issue affects the version of gnupg as shipped with Red Hat Enterprise Linux 5. This issue affects the version of libgcrypt as shipped with Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this issue as having moderate security impact, a future update may address this flaw. More technical details on this flaw are available at https://bugzilla.redhat.com/show_bug.cgi?id=988589#c12",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2013-10-24T00:00:00Z",
    "advisory" : "RHSA-2013:1457",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "libgcrypt-0:1.4.4-7.el5_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2013-10-24T00:00:00Z",
    "advisory" : "RHSA-2013:1458",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "gnupg-0:1.4.5-18.el5_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-10-24T00:00:00Z",
    "advisory" : "RHSA-2013:1457",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "libgcrypt-0:1.4.5-11.el6_4"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "libgcrypt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2013-4242\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4242\nhttp://eprint.iacr.org/2013/448" ],
  "name" : "CVE-2013-4242",
  "csaw" : false
}