Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-26302", "assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "state": "PUBLISHED", "assignerShortName": "canonical", "dateReserved": "2023-02-21T22:36:47.685Z", "datePublished": "2023-02-22T22:02:35.556Z", "dateUpdated": "2025-03-11T18:23:39.942Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://github.com/executablebooks/markdown-it-py/releases", "defaultStatus": "unaffected", "packageName": "markdown-it-py", "platforms": ["Linux", "MacOS", "Windows"], "product": "markdown-it-py", "repo": "https://github.com/executablebooks/markdown-it-py", "vendor": "Executable Books", "versions": [{"changes": [{"at": "commit 53ca3e9", "status": "unaffected"}], "lessThan": "v2.2.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Mark Esler"}, {"lang": "en", "type": "remediation developer", "value": "Chris Sewell"}], "datePublic": "2023-02-22T05:39:56.000Z", "descriptions": [{"lang": "en", "value": "Denial of service could be caused to the command line interface of markdown-it-py, before v2.2.0, if an attacker was allowed to use invalid UTF-8 characters as input.\n"}], "impacts": [{"capecId": "CAPEC-267", "descriptions": [{"lang": "en", "value": "CAPEC-267"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseSeverity": "LOW", "baseScore": 3.3, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}, "format": "CVSS"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-173", "description": "CWE-173", "lang": "en", "type": "CWE"}]}], "timeline": [{"lang": "en", "time": "2023-02-07T14:19:00.000-06:00", "value": "Reported to upstream."}, {"lang": "en", "time": "2023-02-22T06:39:56+01:00", "value": "Patched by upstream."}], "references": [{"tags": ["patch"], "url": "https://github.com/executablebooks/markdown-it-py/commit/53ca3e9c2b9e9b295f6abf7f4ad2730a9b70f68c"}], "title": "markdown-it-py CLI crash on invalid UTF-8 characters", "providerMetadata": {"orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "shortName": "canonical", "dateUpdated": "2023-02-22T22:02:35.556Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T11:46:23.950Z"}, "title": "CVE Program Container", "references": [{"tags": ["patch", "x_transferred"], "url": "https://github.com/executablebooks/markdown-it-py/commit/53ca3e9c2b9e9b295f6abf7f4ad2730a9b70f68c"}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-173", "lang": "en", "description": "CWE-173 Improper Handling of Alternate Encoding"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-03-11T18:23:16.508837Z", "id": "CVE-2023-26302", "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": "2025-03-11T18:23:39.942Z"}}]}}