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{
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"data_version" : "4.0" ,
"data_type" : "CVE" ,
"data_format" : "MITRE" ,
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"CVE_data_meta" : {
"ID" : "CVE-2014-0179" ,
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"ASSIGNER" : "secalert@redhat.com" ,
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"STATE" : "PUBLIC"
} ,
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"description" : {
"description_data" : [
{
"lang" : "eng" ,
"value" : "It was found that libvirt passes the XML_PARSE_NOENT flag when parsing XML documents using the libxml2 library, in which case all XML entities in the parsed documents are expanded. A user able to force libvirtd to parse an XML document with an entity pointing to a file could use this flaw to read the contents of that file (limited to libvirt as shipped with Red Hat Enterprise Linux 7); parsing an XML document with an entity pointing to a special file that blocks on read access could cause libvirtd to hang indefinitely, resulting in a denial of service on the system."
}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
"value" : "Improper Restriction of XML External Entity Reference" ,
"cweId" : "CWE-611"
}
]
}
]
} ,
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"affects" : {
"vendor" : {
"vendor_data" : [
{
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"vendor_name" : "Red Hat" ,
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"product" : {
"product_data" : [
{
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"product_name" : "Red Hat Enterprise Linux 6" ,
"version" : {
"version_data" : [
{
"version_value" : "0:0.10.2-29.el6_5.8" ,
"version_affected" : "!"
}
]
}
} ,
{
"product_name" : "Red Hat Enterprise Linux 7" ,
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"version" : {
"version_data" : [
{
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"version_value" : "0:1.1.1-29.el7_0.1" ,
"version_affected" : "!"
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}
]
}
}
]
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}
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}
]
}
} ,
"references" : {
"reference_data" : [
{
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"url" : "http://libvirt.org/news.html" ,
"refsource" : "MISC" ,
"name" : "http://libvirt.org/news.html"
} ,
{
"url" : "http://secunia.com/advisories/60895" ,
"refsource" : "MISC" ,
"name" : "http://secunia.com/advisories/60895"
} ,
{
"url" : "http://security.gentoo.org/glsa/glsa-201412-04.xml" ,
"refsource" : "MISC" ,
"name" : "http://security.gentoo.org/glsa/glsa-201412-04.xml"
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} ,
{
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"url" : "http://lists.opensuse.org/opensuse-updates/2014-05/msg00048.html" ,
"refsource" : "MISC" ,
"name" : "http://lists.opensuse.org/opensuse-updates/2014-05/msg00048.html"
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} ,
{
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"url" : "http://lists.opensuse.org/opensuse-updates/2014-05/msg00052.html" ,
"refsource" : "MISC" ,
"name" : "http://lists.opensuse.org/opensuse-updates/2014-05/msg00052.html"
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} ,
{
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"url" : "http://rhn.redhat.com/errata/RHSA-2014-0560.html" ,
"refsource" : "MISC" ,
"name" : "http://rhn.redhat.com/errata/RHSA-2014-0560.html"
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} ,
{
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"url" : "http://security.libvirt.org/2014/0003.html" ,
"refsource" : "MISC" ,
"name" : "http://security.libvirt.org/2014/0003.html"
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} ,
{
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"url" : "http://www.debian.org/security/2014/dsa-3038" ,
"refsource" : "MISC" ,
"name" : "http://www.debian.org/security/2014/dsa-3038"
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} ,
{
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"url" : "http://www.ubuntu.com/usn/USN-2366-1" ,
"refsource" : "MISC" ,
"name" : "http://www.ubuntu.com/usn/USN-2366-1"
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} ,
{
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"url" : "https://access.redhat.com/errata/RHSA-2014:0560" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2014:0560"
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} ,
{
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"url" : "https://access.redhat.com/errata/RHSA-2014:0914" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2014:0914"
} ,
{
"url" : "https://access.redhat.com/security/cve/CVE-2014-0179" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/security/cve/CVE-2014-0179"
} ,
{
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1088290" ,
"refsource" : "MISC" ,
"name" : "https://bugzilla.redhat.com/show_bug.cgi?id=1088290"
}
]
} ,
"impact" : {
"cvss" : [
{
"accessComplexity" : "LOW" ,
"accessVector" : "ADJACENT_NETWORK" ,
"authentication" : "NONE" ,
"availabilityImpact" : "PARTIAL" ,
"availabilityRequirement" : "NOT_DEFINED" ,
"baseScore" : 3.3 ,
"collateralDamagePotential" : "NOT_DEFINED" ,
"confidentialityImpact" : "NONE" ,
"confidentialityRequirement" : "NOT_DEFINED" ,
"environmentalScore" : 0 ,
"exploitability" : "NOT_DEFINED" ,
"integrityImpact" : "NONE" ,
"integrityRequirement" : "NOT_DEFINED" ,
"remediationLevel" : "NOT_DEFINED" ,
"reportConfidence" : "NOT_DEFINED" ,
"targetDistribution" : "NOT_DEFINED" ,
"temporalScore" : 0 ,
"vectorString" : "AV:A/AC:L/Au:N/C:N/I:N/A:P" ,
"version" : "2.0"
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}
]
}
}
