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        "cveId": "CVE-2024-28102",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2024-03-04T14:19:14.058Z",
        "datePublished": "2024-03-06T21:09:58.064Z",
        "dateUpdated": "2024-09-09T13:06:44.240Z"
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    "containers": {
        "cna": {
            "title": "JWCrypto vulnerable to JWT bomb Attack in `deserialize` function",
            "problemTypes": [
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                    "descriptions": [
                        {
                            "cweId": "CWE-770",
                            "lang": "en",
                            "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
                            "type": "CWE"
                        }
                    ]
                }
            ],
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                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 6.8,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "HIGH",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
                        "version": "3.1"
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                {
                    "name": "https://github.com/latchset/jwcrypto/security/advisories/GHSA-j857-7rvv-vj97",
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                    "url": "https://github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f"
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                            "version": "< 1.5.6",
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                    "lang": "en",
                    "value": "JWCrypto implements JWK, JWS, and JWE specifications using python-cryptography. Prior to version 1.5.6, an attacker can cause a denial of service attack by passing in a malicious JWE Token with a high compression ratio. When the server processes this token, it will consume a lot of memory and processing time. Version 1.5.6 fixes this vulnerability by limiting the maximum token length."
                }
            ],
            "source": {
                "advisory": "GHSA-j857-7rvv-vj97",
                "discovery": "UNKNOWN"
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                        "url": "https://github.com/latchset/jwcrypto/commit/90477a3b6e73da69740e00b8161f53fea19b831f"
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                    {
                        "url": "https://www.vicarius.io/vsociety/posts/denial-of-service-vulnerability-discovered-in-jwcrypto-cve-2024-28102-28103"
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00026.html"
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            {
                "affected": [
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                        "vendor": "latchset",
                        "product": "jwcrypto",
                        "cpes": [
                            "cpe:2.3:a:latchset:jwcrypto:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
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                                "version": "0",
                                "status": "affected",
                                "lessThan": "1.5.6",
                                "versionType": "custom"
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                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-08-02T19:56:39.446407Z",
                                "id": "CVE-2024-28102",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
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                                        "Technical Impact": "partial"
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                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
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                    "dateUpdated": "2024-08-02T20:03:10.383Z"
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}