{
  "threat_severity" : "Critical",
  "public_date" : "2008-05-19T00:00:00Z",
  "bugzilla" : {
    "description" : "GNUTLS-SA-2008-1-1 GnuTLS buffer overflow",
    "id" : "447461",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=447461"
  },
  "details" : [ "The _gnutls_server_name_recv_params function in lib/ext_server_name.c in libgnutls in gnutls-serv in GnuTLS before 2.2.4 does not properly calculate the number of Server Names in a TLS 1.0 Client Hello message during extension handling, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a zero value for the length of Server Names, which leads to a buffer overflow in session resumption data in the pack_security_parameters function, aka GNUTLS-SA-2008-1-1." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2008-05-20T00:00:00Z",
    "advisory" : "RHSA-2008:0492",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "gnutls-0:1.0.20-4.el4_6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2008-05-20T00:00:00Z",
    "advisory" : "RHSA-2008:0489",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "gnutls-0:1.4.1-3.el5_1"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2008-1948\nhttps://nvd.nist.gov/vuln/detail/CVE-2008-1948" ],
  "name" : "CVE-2008-1948",
  "csaw" : false
}