{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2022-37434",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
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                                            "version_value": "n/a"
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    "description": {
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                "lang": "eng",
                "value": "zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference)."
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                        "lang": "eng",
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        "reference_data": [
            {
                "url": "https://github.com/ivd38/zlib_overflow",
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                "name": "https://github.com/ivd38/zlib_overflow"
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            {
                "url": "https://github.com/madler/zlib/commit/eff308af425b67093bab25f80f1ae950166bece1",
                "refsource": "MISC",
                "name": "https://github.com/madler/zlib/commit/eff308af425b67093bab25f80f1ae950166bece1"
            },
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                "url": "https://github.com/madler/zlib/blob/21767c654d31d2dccdde4330529775c6c5fd5389/zlib.h#L1062-L1063",
                "refsource": "MISC",
                "name": "https://github.com/madler/zlib/blob/21767c654d31d2dccdde4330529775c6c5fd5389/zlib.h#L1062-L1063"
            },
            {
                "url": "https://github.com/nodejs/node/blob/75b68c6e4db515f76df73af476eccf382bbcb00a/deps/zlib/inflate.c#L762-L764",
                "refsource": "MISC",
                "name": "https://github.com/nodejs/node/blob/75b68c6e4db515f76df73af476eccf382bbcb00a/deps/zlib/inflate.c#L762-L764"
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                "refsource": "MLIST",
                "name": "[oss-security] 20220805 zlib buffer overflow",
                "url": "http://www.openwall.com/lists/oss-security/2022/08/05/2"
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                "name": "https://github.com/curl/curl/issues/9271",
                "url": "https://github.com/curl/curl/issues/9271"
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            {
                "refsource": "MLIST",
                "name": "[oss-security] 20220808 Re: zlib buffer overflow",
                "url": "http://www.openwall.com/lists/oss-security/2022/08/09/1"
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                "refsource": "FEDORA",
                "name": "FEDORA-2022-25e4dbedf9",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YRQAI7H4M4RQZ2IWZUEEXECBE5D56BH2/"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-5218",
                "url": "https://www.debian.org/security/2022/dsa-5218"
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            {
                "refsource": "FEDORA",
                "name": "FEDORA-2022-15da0cf165",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NMBOJ77A7T7PQCARMDUK75TE6LLESZ3O/"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20220901-0005/",
                "url": "https://security.netapp.com/advisory/ntap-20220901-0005/"
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                "refsource": "FEDORA",
                "name": "FEDORA-2022-b8232d1cca",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWN4VE3JQR4O2SOUS5TXNLANRPMHWV4I/"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20220912 [SECURITY] [DLA 3103-1] zlib security update",
                "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00012.html"
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                "refsource": "FEDORA",
                "name": "FEDORA-2022-3c28ae0cd8",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5U7OTKZSHY2I3ZFJSR2SHFHW72RKGDK/"
            },
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                "refsource": "FEDORA",
                "name": "FEDORA-2022-0b517a5397",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PAVPQNCG3XRLCLNSQRM3KAN5ZFMVXVTY/"
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            {
                "refsource": "CONFIRM",
                "name": "https://support.apple.com/kb/HT213489",
                "url": "https://support.apple.com/kb/HT213489"
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            {
                "refsource": "CONFIRM",
                "name": "https://support.apple.com/kb/HT213488",
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                "url": "https://support.apple.com/kb/HT213494"
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            {
                "refsource": "CONFIRM",
                "name": "https://support.apple.com/kb/HT213493",
                "url": "https://support.apple.com/kb/HT213493"
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            {
                "refsource": "CONFIRM",
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                "url": "https://support.apple.com/kb/HT213491"
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            {
                "refsource": "CONFIRM",
                "name": "https://support.apple.com/kb/HT213490",
                "url": "https://support.apple.com/kb/HT213490"
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            {
                "refsource": "FULLDISC",
                "name": "20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13",
                "url": "http://seclists.org/fulldisclosure/2022/Oct/41"
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}