{
    "CVE_data_meta": {
        "ASSIGNER": "product-security@apple.com",
        "ID": "CVE-2016-1840",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
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                                "version": {
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    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Heap-based buffer overflow in the xmlFAParsePosCharGroup function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XML document."
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                        "value": "n/a"
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        "reference_data": [
            {
                "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html",
                "refsource": "CONFIRM",
                "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"
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                "name": "https://kc.mcafee.com/corporate/index?page=content&id=SB10170",
                "refsource": "CONFIRM",
                "url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10170"
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            {
                "name": "RHSA-2016:1292",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2016:1292"
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                "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html",
                "refsource": "CONFIRM",
                "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"
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                "name": "https://support.apple.com/HT206567",
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                "url": "https://support.apple.com/HT206567"
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            {
                "name": "90691",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/90691"
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                "name": "DSA-3593",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2016/dsa-3593"
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            {
                "name": "https://bugzilla.gnome.org/show_bug.cgi?id=757711",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.gnome.org/show_bug.cgi?id=757711"
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            {
                "name": "http://xmlsoft.org/news.html",
                "refsource": "CONFIRM",
                "url": "http://xmlsoft.org/news.html"
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            {
                "name": "APPLE-SA-2016-05-16-4",
                "refsource": "APPLE",
                "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00004.html"
            },
            {
                "name": "USN-2994-1",
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                "url": "http://www.ubuntu.com/usn/USN-2994-1"
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                "name": "https://support.apple.com/HT206566",
                "refsource": "CONFIRM",
                "url": "https://support.apple.com/HT206566"
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                "name": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html",
                "refsource": "CONFIRM",
                "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html"
            },
            {
                "name": "https://www.tenable.com/security/tns-2016-18",
                "refsource": "CONFIRM",
                "url": "https://www.tenable.com/security/tns-2016-18"
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            {
                "name": "APPLE-SA-2016-05-16-3",
                "refsource": "APPLE",
                "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00003.html"
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            {
                "name": "https://support.apple.com/HT206564",
                "refsource": "CONFIRM",
                "url": "https://support.apple.com/HT206564"
            },
            {
                "name": "https://git.gnome.org/browse/libxml2/commit/?id=cbb271655cadeb8dbb258a64701d9a3a0c4835b4",
                "refsource": "CONFIRM",
                "url": "https://git.gnome.org/browse/libxml2/commit/?id=cbb271655cadeb8dbb258a64701d9a3a0c4835b4"
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            {
                "name": "RHSA-2016:2957",
                "refsource": "REDHAT",
                "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"
            },
            {
                "name": "GLSA-201701-37",
                "refsource": "GENTOO",
                "url": "https://security.gentoo.org/glsa/201701-37"
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            {
                "name": "1035890",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1035890"
            },
            {
                "name": "APPLE-SA-2016-05-16-2",
                "refsource": "APPLE",
                "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00002.html"
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                "name": "https://support.apple.com/HT206568",
                "refsource": "CONFIRM",
                "url": "https://support.apple.com/HT206568"
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            {
                "name": "APPLE-SA-2016-05-16-1",
                "refsource": "APPLE",
                "url": "http://lists.apple.com/archives/security-announce/2016/May/msg00001.html"
            }
        ]
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}