{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2024-23684", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2024-01-19T17:35:09.985Z", "datePublished": "2024-01-19T20:59:02.723Z", "dateUpdated": "2026-07-14T22:54:44.725Z" }, "containers": { "cna": { "affected": [ { "collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected", "packageURL": "pkg:maven/com.upokecenter/cbor", "packageName": "com.upokecenter:cbor", "versions": [ { "lessThan": "4.5.1", "status": "affected", "version": "4.0.0", "versionType": "maven" } ] } ], "cpeApplicability": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:peteroupc:cbor:*:*:*:*:*:.net:*:*", "versionEndExcluding": "4.5.1", "versionStartIncluding": "4.0.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": "OR" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "
Inefficient algorithmic complexity in DecodeFromBytes function in com.upokecenter.cbor Java implementation of Concise Binary Object Representation (CBOR) versions 4.0.0 to 4.5.1 allows an attacker to cause a denial of service by passing a maliciously crafted input. Depending on an application's use of this library, this may be a remote attacker.
" } ], "value": "Inefficient algorithmic complexity in DecodeFromBytes function in com.upokecenter.cbor Java implementation of Concise Binary Object Representation (CBOR) versions 4.0.0 to 4.5.1 allows an attacker to cause a denial of service by passing a maliciously crafted input. Depending on an application's use of this library, this may be a remote attacker." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-407", "description": "CWE-407 Inefficient Algorithmic Complexity", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-07-14T22:54:44.725Z" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://github.com/peteroupc/CBOR-Java/security/advisories/GHSA-fj2w-wfgv-mwq6" }, { "tags": [ "vendor-advisory" ], "url": "https://github.com/advisories/GHSA-fj2w-wfgv-mwq6" }, { "tags": [ "third-party-advisory" ], "url": "https://vulncheck.com/advisories/vc-advisory-GHSA-fj2w-wfgv-mwq6" } ], "source": { "discovery": "INTERNAL" }, "title": "upokecenter CBOR Denial of Service", "x_generator": { "engine": "vulncheck" } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T23:06:25.371Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://github.com/peteroupc/CBOR-Java/security/advisories/GHSA-fj2w-wfgv-mwq6" }, { "tags": [ "third-party-advisory", "x_transferred" ], "url": "https://github.com/advisories/GHSA-fj2w-wfgv-mwq6" }, { "tags": [ "third-party-advisory", "x_transferred" ], "url": "https://vulncheck.com/advisories/vc-advisory-GHSA-fj2w-wfgv-mwq6" } ] }, { "metrics": [ { "cvssV3_1": { "scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE" } }, { "other": { "type": "ssvc", "content": { "timestamp": "2024-01-20T22:34:20.958298Z", "id": "CVE-2024-23684", "options": [ { "Exploitation": "none" }, { "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": "2025-06-20T18:27:45.342Z" } } ] } }