{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2022-23852",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
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    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES."
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        ]
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    "problemtype": {
        "problemtype_data": [
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                        "value": "n/a"
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        "reference_data": [
            {
                "url": "https://github.com/libexpat/libexpat/pull/550",
                "refsource": "MISC",
                "name": "https://github.com/libexpat/libexpat/pull/550"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-5073",
                "url": "https://www.debian.org/security/2022/dsa-5073"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20220307 [SECURITY] [DLA 2935-1] expat security update",
                "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html"
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            {
                "url": "https://www.oracle.com/security-alerts/cpuapr2022.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpuapr2022.html"
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            {
                "refsource": "CONFIRM",
                "name": "https://www.tenable.com/security/tns-2022-05",
                "url": "https://www.tenable.com/security/tns-2022-05"
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            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20220217-0001/",
                "url": "https://security.netapp.com/advisory/ntap-20220217-0001/"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf",
                "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202209-24",
                "url": "https://security.gentoo.org/glsa/202209-24"
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        ]
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}