{
  "threat_severity" : "Moderate",
  "public_date" : "2013-12-18T00:00:00Z",
  "bugzilla" : {
    "description" : "gnupg: RSA secret key recovery via acoustic cryptanalysis",
    "id" : "1043327",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1043327"
  },
  "cvss" : {
    "cvss_base_score" : "2.9",
    "cvss_scoring_vector" : "AV:A/AC:M/Au:N/C:P/I:N/A:N",
    "status" : "verified"
  },
  "details" : [ "GnuPG 1.x before 1.4.16 generates RSA keys using sequences of introductions with certain patterns that introduce a side channel, which allows physically proximate attackers to extract RSA keys via a chosen-ciphertext attack and acoustic cryptanalysis during decryption. NOTE: applications are not typically expected to protect themselves from acoustic side-channel attacks, since this is arguably the responsibility of the physical device. Accordingly, issues of this type would not normally receive a CVE identifier. However, for this issue, the developer has specified a security policy in which GnuPG should offer side-channel resistance, and developer-specified security-policy violations are within the scope of CVE." ],
  "acknowledgement" : "Red Hat would like to thank Werner Koch (GnuPG upstream) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2014-01-08T00:00:00Z",
    "advisory" : "RHSA-2014:0016",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "gnupg-0:1.4.5-18.el5_10.1"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "libgcrypt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "libgcrypt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "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-2013-4576\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4576\nhttp://lists.gnupg.org/pipermail/gnupg-announce/2013q4/000337.html\nhttp://www.cs.tau.ac.il/~tromer/acoustic/" ],
  "name" : "CVE-2013-4576",
  "csaw" : false
}