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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-2016-5404" ,
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"ASSIGNER" : "secalert@redhat.com" ,
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"STATE" : "PUBLIC"
} ,
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"description" : {
"description_data" : [
{
"lang" : "eng" ,
"value" : "An insufficient permission check issue was found in the way IPA server treats certificate revocation requests. An attacker logged in with the 'retrieve certificate' permission enabled could use this flaw to revoke certificates, possibly triggering a denial of service attack."
}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
"value" : "Improper Authorization" ,
"cweId" : "CWE-285"
}
]
}
]
} ,
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"affects" : {
"vendor" : {
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{
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"vendor_name" : "Red Hat" ,
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"product" : {
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{
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"product_name" : "Red Hat Enterprise Linux 6" ,
"version" : {
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"version_value" : "0:3.0.0-50.el6_8.2" ,
"version_affected" : "!"
}
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} ,
{
"product_name" : "Red Hat Enterprise Linux 7" ,
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"version" : {
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"version_value" : "0:4.2.0-15.el7_2.19" ,
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}
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}
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}
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"references" : {
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{
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"url" : "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html" ,
"refsource" : "MISC" ,
"name" : "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"
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{
"url" : "http://rhn.redhat.com/errata/RHSA-2016-1797.html" ,
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"name" : "http://rhn.redhat.com/errata/RHSA-2016-1797.html"
} ,
{
"url" : "http://www.openwall.com/lists/oss-security/2016/08/17/9" ,
"refsource" : "MISC" ,
"name" : "http://www.openwall.com/lists/oss-security/2016/08/17/9"
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"url" : "http://www.securityfocus.com/bid/92525" ,
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"name" : "http://www.securityfocus.com/bid/92525"
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"url" : "https://access.redhat.com/errata/RHSA-2016:1797" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2016:1797"
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} ,
{
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"url" : "https://access.redhat.com/security/cve/CVE-2016-5404" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/security/cve/CVE-2016-5404"
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} ,
{
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"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1351593" ,
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"name" : "https://bugzilla.redhat.com/show_bug.cgi?id=1351593"
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} ,
{
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"url" : "https://fedorahosted.org/freeipa/ticket/6232" ,
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"name" : "https://fedorahosted.org/freeipa/ticket/6232"
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} ,
{
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"url" : "https://git.fedorahosted.org/cgit/freeipa.git/commit/?id=cf74584d0f772f3f5eccc1d30c001e4212a104fd" ,
"refsource" : "MISC" ,
"name" : "https://git.fedorahosted.org/cgit/freeipa.git/commit/?id=cf74584d0f772f3f5eccc1d30c001e4212a104fd"
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} ,
{
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"url" : "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3PZ2ZQTMGC2UBRNHXVVOY3PJDOBP4CP4/" ,
"refsource" : "MISC" ,
"name" : "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3PZ2ZQTMGC2UBRNHXVVOY3PJDOBP4CP4/"
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} ,
{
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"url" : "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S5OROLKFSY5QRQS7NGBNDP5QMOBV3XMZ/" ,
"refsource" : "MISC" ,
"name" : "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S5OROLKFSY5QRQS7NGBNDP5QMOBV3XMZ/"
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} ,
{
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"url" : "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VQDYWANTMDFZP3HTGSEOA2IONVUITYX5/" ,
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}
]
} ,
"credits" : [
{
"lang" : "en" ,
"value" : "This issue was discovered by Fraser Tweedale (Red Hat)."
}
] ,
"impact" : {
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{
"accessComplexity" : "LOW" ,
"accessVector" : "NETWORK" ,
"authentication" : "SINGLE" ,
"availabilityImpact" : "PARTIAL" ,
"availabilityRequirement" : "NOT_DEFINED" ,
"baseScore" : 4 ,
"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:N/AC:L/Au:S/C:N/I:N/A:P" ,
"version" : "2.0"
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} ,
{
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"attackComplexity" : "LOW" ,
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"baseScore" : 4.3 ,
"baseSeverity" : "MEDIUM" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
"privilegesRequired" : "LOW" ,
"scope" : "UNCHANGED" ,
"userInteraction" : "NONE" ,
"vectorString" : "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L" ,
"version" : "3.0"
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}
]
}
}
