CVE-2023-34795

{"id": "CVE-2023-34795", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2023-06-16T16:15:09.357", "references": [{"url": "https://github.com/brechtsanders/xlsxio/commit/d653f1604b54532f11b45dca1fa164b4a1f15e2d", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/brechtsanders/xlsxio/issues/121", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/xf1les/cve-advisories/blob/main/2023/CVE-2023-34795.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "xlsxio v0.1.2 to v0.2.34 was discovered to contain a free of uninitialized pointer in the xlsxioread_sheetlist_close() function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted XLSX file."}], "lastModified": "2023-06-27T01:54:04.317", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:xlsxio_project:xlsxio:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "50C87490-7803-4A95-BAC2-918336FB88C6", "versionEndIncluding": "0.2.34", "versionStartIncluding": "0.1.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}