{
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    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2022-32206",
        "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "assignerShortName": "hackerone",
        "dateUpdated": "2025-05-05T16:16:54.022Z",
        "dateReserved": "2022-06-01T00:00:00.000Z",
        "datePublished": "2022-07-07T00:00:00.000Z"
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                "dateUpdated": "2023-02-15T00:00:00.000Z"
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                {
                    "lang": "en",
                    "value": "curl < 7.84.0 supports \"chained\" HTTP compression algorithms, meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. The number of acceptable \"links\" in this \"decompression chain\" was unbounded, allowing a malicious server to insert a virtually unlimited number of compression steps.The use of such a decompression chain could result in a \"malloc bomb\", makingcurl end up spending enormous amounts of allocated heap memory, or trying toand returning out of memory errors."
                }
            ],
            "affected": [
                {
                    "vendor": "n/a",
                    "product": "https://github.com/curl/curl",
                    "versions": [
                        {
                            "version": "Fixed in 7.84.0",
                            "status": "affected"
                        }
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                {
                    "url": "https://hackerone.com/reports/1570651"
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                {
                    "name": "FEDORA-2022-1b3d7f6973",
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                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/"
                },
                {
                    "name": "DSA-5197",
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                {
                    "name": "[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update",
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                {
                    "url": "https://security.netapp.com/advisory/ntap-20220915-0003/"
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                    "url": "https://support.apple.com/kb/HT213488"
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                {
                    "name": "20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13",
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                    "url": "http://seclists.org/fulldisclosure/2022/Oct/41"
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                    "name": "GLSA-202212-01",
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                {
                    "name": "[oss-security] 20230215 curl: CVE-2023-23916: HTTP multi-header compression denial of service",
                    "tags": [
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                    "url": "http://www.openwall.com/lists/oss-security/2023/02/15/3"
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            ],
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                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "Allocation of Resources Without Limits or Throttling (CWE-770)",
                            "cweId": "CWE-770"
                        }
                    ]
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        "adp": [
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                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T07:32:56.021Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://hackerone.com/reports/1570651",
                        "tags": [
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                    },
                    {
                        "name": "FEDORA-2022-1b3d7f6973",
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                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/"
                    },
                    {
                        "name": "DSA-5197",
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                        ],
                        "url": "https://www.debian.org/security/2022/dsa-5197"
                    },
                    {
                        "name": "[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update",
                        "tags": [
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                        ],
                        "url": "https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"
                    },
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                        "tags": [
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                        "url": "https://support.apple.com/kb/HT213488",
                        "tags": [
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                        "name": "20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13",
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                        "url": "http://seclists.org/fulldisclosure/2022/Oct/41"
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                        "name": "20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13",
                        "tags": [
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                        ],
                        "url": "http://seclists.org/fulldisclosure/2022/Oct/28"
                    },
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                        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf",
                        "tags": [
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                        "name": "GLSA-202212-01",
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                    },
                    {
                        "name": "[oss-security] 20230215 curl: CVE-2023-23916: HTTP multi-header compression denial of service",
                        "tags": [
                            "mailing-list",
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                        ],
                        "url": "http://www.openwall.com/lists/oss-security/2023/02/15/3"
                    }
                ]
            },
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 6.5,
                            "attackVector": "NETWORK",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "REQUIRED",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "NONE"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-04-23T13:30:52.597184Z",
                                "id": "CVE-2022-32206",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-05-05T16:16:54.022Z"
                }
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}