CVE-2021-46179

{"id": "CVE-2021-46179", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2023-08-22T19:16:21.883", "references": [{"url": "https://github.com/upx/upx/issues/545", "tags": ["Issue Tracking", "Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/upx/upx/issues/545", "tags": ["Issue Tracking", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-617"}]}], "descriptions": [{"lang": "en", "value": "Reachable Assertion vulnerability in upx before 4.0.0 allows attackers to cause a denial of service via crafted file passed to the the readx function."}, {"lang": "es", "value": "La vulnerabilidad de aserci\u00f3n alcanzable en upx antes de 4.0.0 permite a los atacantes causar una denegaci\u00f3n de servicio a trav\u00e9s de un archivo manipulado pasado a la funci\u00f3n readx."}], "lastModified": "2025-04-11T12:27:55.013", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:upx:upx:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BCD4741F-C03D-4C4B-B793-AC2A89A0F1F1", "versionEndExcluding": "4.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}